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This is the PDF file of catalog No.P61E-6. No.P61E6.pdf 00.3.15

MurataManufacturing Co., Ltd.

Cat.No.P61E-6

CERAMICFILTERS(CERAFIL®)

CERAMIC FILTER (CERAFIL®) For FM ReceiversSFE10.7/SFT10.7/CDA10.7 Series


!Index

!Introduction ……………………………………………………………………………… 1

!For FM Receiver SFE10.7 Series ………………………………………………… 2Y4

!For FM Receiver Chip Type SFECV10.7 Series ………………………………… 5Y6

!For FM Receiver miniaturization Chip Type SFECS10.7 Series ……………… 7Y8

!Wide Bandwidth / Narrow Bandwidth Type SFE10.7 Series ……………………… 9

!Low Loss Type A10 Series …………………………………………………………… 10

!Low Profile Type C10 Series ………………………………………………………… 11

!3-element Type SFT10.7 Series ……………………………………………………… 12

!For Stereo Tuners SFE10.7 Series ……………………………………………… 13Y14

!For FM Detection CDA10.7 Series ……………………………………………… 15Y17

!For FM Detection Chip Type CDACV10.7 Series …………………………… 18Y20

!Example of applied circuit ……………………………………………………… 21Y22

!ISO9000 CERTIFICATIONSManufacturing plants of these products in this catalog have obtained the ISO9000 quality system certificate.

Plants

Himi Murata Manufacturing Co., Ltd.

Murata Electronics Malaysia SDN. BHD

Wuxi Murata Electronics Co., Ltd.

Certified Date

Dec. 1. 1997

Feb. 28. 1997

May. 12. 1999

Organization

UL *1

SIRIM *2

UL *1

Registration No.

A5983

AR1015

A7924

Standard

ISO9001, QS9000

ISO9002, QS9000

ISO9002, QS9000

*1 UL ; Underwriters Laboratories Inc.*2 SIRIM ; Standards and industrial Reserch Institute of Malaysia

!NOTICE¡Matching condition should be evaluated to perform stable

electrical characteristics which are specified.¡Covering filter with over coat, conditions, such as material of

resin cure temperature and so on be evaluated well.¡Conformal coating of filter is not acceptable due to unsealed

construction.¡Filter might be damaged when an excess stress will be

applied.¡We can no warrant against defects caused by any use of the

filter which deviates from the intended use as described in thiscatalog. Please contact us for any other characteristics,using conditions or application to the device which need tobe extremely reliable.

1


Introduction

FM-broadcasting generally has high fidelity and a high S/Nratio. In Europe and North America, there is a particularlylarge number of FM-broadcasting stations. The performanceof FM-receivers is, therefore, greatly dependent on thecharacteristics of the intermediate frequency filter(selectivity, waveform symmetry, group delay time, etc.).Murata's ceramic filter SFE10.7/SFT10.7 Series for FM-receivers are monolithic type ceramic filters which use theenergy trapped thickness vibration-mode of the piezoelectricceramic. Ceramic filters are compact and of simple structure, withhigh selectivity, excellent temperature and environmentalcharacteristics, and favorable waveform symmetry. Becauseof these excellent features, Murata's ceramic filter has stable receiving performance.In recent years, FM-receiver technology has progressedrapidly;¡Electronic tuners have replaced mechanical tuners.¡Tuners have progressively been given higher selectivity and

better functions for car-radio receivers.¡High fidelity characteristics have rapidly improved for home

audio equipment.¡One-chip, non-adjustment ICs have been developed.¡Compact and low profile because of many chip components

used (e. g. for headphone audio).¡Automatic insertion technology for taped components has

progressed. Various types of ceramic filters for FM receivers (SFE10.7/SFT10.7 series) are available to meet the needsof divers types of FM receivers.

!PART NUMBERING (Please specify the part numbers when ordering.)

(Ex.) SF E H Z

w t

Y

yq r

A5

e

10.7M

qApplication, Function.wAppearance, Shape, Dimensions

E : 2 section filter on I waferT : 3 section filter on I wafer

eCenter Frequency"M" is added at the end when unit is MHz.ex.) 10.7MHz / 10.7 M

rRating, Characteristics. (Customers Specifications)tTolerance of Center Frequency

yRank of Center Frequency

T30kHzT25kHzT20kHz

No CodeHK

CodeDBACEZM

30kHz Step10.64MHzT30kHz10.67MHzT30kHz10.70MHzT30kHz10.73MHzT30kHz10.76MHzT30kHz

Combination A, B, C, D, ECombination A, B, C

25kHz Step10.650MHzT25kHz10.675MHzT25kHz10.700MHzT25kHz10.725MHzT25kHz10.750MHzT25kHz

!DIMENSIONS

!MEASURING CIRCUIT

!FEATURES1. These miniature filters have high mechanical strength.2. Low loss, favorable waveform symmetry, and high

selectivity3. Various band widths are available for applications in wide

to narrow bands.4. Small dispersion and stable characteristics.5. Change in center frequency is typically within T30ppm/D

at Y20 to W80D.6. High reliability.

!SPECIFICATIONS

For FM Receiver SFE10.7 Series

CERAMIC FILTERS

2


E10.7

7.0T2.0

1.38T0.21.7T0.1

0.5T0.1

(3) (1)(2)

2.5T0.2

2.5T0.2

7.0T

2.0

5.0T

1.0

0.3T

0.1

3.0T

1.0

* *

(1) Input

(2) Ground

(3) Output

(in mm)

RFVoltmeter

(1)

SSG

(2) (3)R1

R g

C2R2(1) Input

(2) Ground

(3) Output

SFE10.7MA5-Z

SFE10.7MS2-Z

SFE10.7MS3-Z

280T50

230T50

180T40

650 (520)

600 (420)

520 (380)

6 (4)

6 (4)

7 (4.5)

30 (43)

40 (45)

40 (45)

Part Number3dB Band Width

(kHz)20dB Band Width

(kHz) max.Insertion Loss

(dB)Spurious Attenuation(9-12MHz) (dB) min.

RgWR1=R2=330ΩC2=10pF(Including stray capacitance and capacitance of RF voltmeter)

¡Input/output matching impedance : 330Ω ( )Typ.value

MA5-A MS2-A MS3-A

CERAFIL® is the Registered Trademarkof Murata's Ceramic Filters.

!FREQUENCY CHARACTERISTICS

!SPURIOUS RESPONSE

!TEMPERATURE CHARACTERISTICS

3


70

60

50

40

30

20

10

0

0 20 40 60 80 100Frequency (MHz)

Atte

nuat

ion

(dB

)7

6

5

4

3

2

1

0

70

60

50

40

30

20

10

0

1.2

1.0

0.8

0.6

0.4

0.2

0

Frequency (MHz)

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

10.7 10.8 10.910.610.5

10.2 10.7 11.2

70

60

50

40

30

20

10

0

8.7 9.7 10.7 11.7 12.7

7

6

5

4

3

2

1

0

70

60

50

40

30

20

10

0

1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

10.2 10.7 11.2

70

60

50

40

30

20

10

0

8.7 9.7 10.7 11.7 12.7

Frequency (MHz)

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

7

6

5

4

3

2

1

0

70

60

50

40

30

20

10

0

1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

10.2 10.7 11.2

70

60

50

40

30

20

10

0

8.7 9.7 10.7 11.7 12.7

Frequency (MHz)

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

SFE10.7MA5-A

Y20Y40

Y20

0

W20

W40

0 W20Temperature (D)

W40 W60 W80

Center frequency

Y20Y2

Y1

0

W1

W2


W40 W60 W80

Insertion loss

Y20Y40

Y20

0

W20

W40


W40 W60 W80

3dB Band width

Y20Y40

Y20

0

W20

W40


Var

iatio

n (k

Hz)

Var

iatio

n (k

Hz)

Var

iatio

n (k

Hz)

Var

iatio

n (k

Hz)

Var

iatio

n (k

Hz)

Var

iatio

n (k

Hz)

W40 W60 W80

Center frequency

Y20Y2

Y1

0

W1

W2


W40 W60 W80

Insertion loss

Y20Y40

Y20

0

W20

W40


W40 W60 W80

3dB Band width

SFE10.7MA5-A

SFE10.7MA5-A

SFE10.7MA5-A

SFE10.7MS2-A

SFE10.7MS2-A

SFE10.7MS2-A

SFE10.7MS3-A

SFE10.7MS3-A

SFE10.7MS3-A

SFE10.7MS2-A SFE10.7MS3-A

!MATCHING CONDITIONS¡The SFE10.7 and SFT10.7 series are of input/output

symmetric structure so that in theory there is noinput/output directionality. Actual circuits may use differentinput/output loading conditions (for example, mismatchedimpedance) or capacitance load.In such cases, the waveform will be a little changed by thedirection of the input/output of the ceramic filters.

!MATCHING CONDITIONS¡When using ceramic filters, it is most important to match

the input/output load to impedance 330Ω (pureresistance). Waveform symmetry is damaged whenreactance is added to the input/output load.

¡Two ceramic filters directly connected can be used for highselectivity. For reducing waveform variation, it is recommendedto input a buffer AMP between ceramic filters.

4


7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Load resistance and waveform of SFE10.7MS2-A (Rg WW R1 = 330Ω)

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Loaded capacitance and waveform for SFE10.7MS2-A (R1 WW Rg = R2 = 330Ω)

R2= 220Ω R2= 330Ω

R2= 560Ω R2= 1kΩ

C2= 10pF C2= 33pF

C2= 56pF C2= 82pF

!DIMENSIONS

!DIMENSIONS OF PLASTICS TAPE

The chip CERAFIL® SFECV series is high performance filter.Together with the PFWCC455 filter series for AM, theSFECV10.7 filter series reduces the size of IF circuit inAM/FM radios.

!FEATURES1. Super-thin. Only 1.5mm. The most suitable ceramic filter

available for thinning substrates.2. Heat resistant. Reflow soldering can be performed

because of its excellent heat resistance.3.The piezoelectric element is connected in the sandwich

shape by heat heat resistant substrates, thus it hasexcellent mechanical strength, and it is suitable forautomatic mounting.

4.Various band-widths are available. Select a suitable typein accordance with the desired selectivity.

5. Electrical characteristics are the same as conventionalCERAFIL®.

!APPLICATONS¡Small, thin radios ¡CAR radios

¡Headphone stereos


Chip Ceramic Filter SFECV10.7 Series

CERAMIC FILTERS

5

Contributing to the Reduction of AM/FM IF Circuit


6.9T0.3

4.05T0.4

1.2T0.5

1.0T0.5 1.0T0.5 1.0T0.5

2.9T

0.3

1.5T

0.2

B

1.2T0.3 1.2T0.5 1.2T0.3

* * *

(3) (2) (1)

(1) , (3) : Input/Output

(2) : Ground

* : EIAJ Monthly Code

* * : Rank

(in mm)

4.0T0.3

Cover Tapes10°

3°max.

4.0T0.1

2.0T0.05

Chip Filter

User direction of feel

3.3T0.1

0.3T

0.05

1.9T

0.1

1.7W

0.1

1.7Y

0.0

5

1.5

W0.1 φ1.5Y0.0

7.3T

0.1

5.5T

0.05

12.0

T0.

2

Peeling of strength0.1Y0.7N

0.05

Packaging Quantity : 2000 pcs / reel (φ180mm) (in mm)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

0

10

20

30

40

50

60

708.700 9.700 10.700 11.700 12.700

0

10

20

30

40

50

60

708.700 9.700 10.700 11.700 12.700

SFECV10.7MA5S-A

SFECV10.7MS2S-A


!SPECIFICATIONS

!APPLICATIONS(1) Standard Land Dimensions

(2) Soldering Conditions

¡Standard soldering conditions

¡Soldering with ironSoldering conditions : Soldering iron temperature 280D

Soldering time less than 3 seconds.

Note : Please solder this chip ceramic filter so that the soldering ironshould not touch the chip body directly.

(3) Cleaning conditionsPlease avoid cleaning this chip ceramic filter with vapor orimmersion because this type is not perfectly shielded.

6


1.2

4.0

1.2

1.651.65

2.852.85

1.2SFECV10.7

Tem

pera

ture

(D

)

Gradualcooling

240

230

150

60 30 Time(sec.)

5sec.

Reflow Solder

(in mm)

Center Frequency(f0)

3dB Pass Band Width

20dB Attenuation Band Width

Insertion Loss

Spurious Attenuation(9-12 MHz)

Input/Output MatchingImpedance

A : 10.700MHzT30kHz max. B : 10.670MHzT30kHz max.C : 10.730MHzT30kHz max. D : 10.640MHzT30kHz max.E : 10.760MHzT30kHz max.Provided that the center point of 3dB band width should be the center frequency and identifiedby the letters : A, B, C, D or E

280T50kHz

590kHz max.

3.0T2.0dB

230T50kHz

510kHz max.

3.5T2.0dB

180T40kHz

470kHz max.

4.0T2.0dB

150T40kHz

380kHz max.

5.5T2.0dB

35dB min. 35dB min. 35dB min. 35dB min.

330Ω

Part NumberChar.

SFECV10.7MA5S-Z SFECV10.7MS2S-Z SFECV10.7MS3S-Z SFECV10.7MJS-Z

Miniature Chip Ceramic Filter SFECS10.7 Series

CERAMIC FILTERS

7

Contributing to the Miniaturization of AM/FM IF Circuit



!DIMENSIONS

!DIMENSIONS OF PLASTICS TAPE

The chip CERAFIL® SFECS series is a half mounting areafilter compare to the conventional series (SFECV).The SFECS10.7 filter series miniature the size of IF circuit inAM/FM radio.

!FEATURES1. Mounting area. Only 10.7mm2 (About one half of

SFECV10.7 series), Super-miniaturization and super-thin.Only 1.4mm.

2. Heat resistant. Reflow soldering can be performedbecause of its excellent heat resistance.

3.The piezoelectric element is connected in the sandwichshape by heat heat resistant substrates, thus it hasexcellent mechanical strength, and it is suitable forautomatic mounting.

4.Various band-widths are available. Select a suitable typein accordance with the desired selectivity.

!APPLICATONS¡Small, thin radios

¡Headphone stereos

!FREQUENCY CHARACTERISTICS 0.6T0.3 0.4

3.45T0.2

B *

0Y0.3

Input electrodemarker

0Y0.3

0Y0.3

0.6T0.3

(1.35)

(1.30)0Y0.3

(1.30)

(1.35)

0.7T0.3

(4)

(1) (2) (3)0.85

T0.

3

3.10

T0.

2

1.4T0.1

0.85

T0.

3

0.7T0.3 0.7T0.3

* *

W0.3Y0.2

(1) , (4) : Input/Output(2) : Ground(3) : Float (signal line)* : Rank* * : EIAJ Monthly Code

(in mm)

12.0

T0.

2

0.3T

0.05

0.05

2.02

T0.

1

4.3 5.

5T0.

05

10°Cover Tapes

Peeling of strength0.1Y0.7N

User direction of feed

3.454.0T1.0 3.35T0.1

φ1.55T0.05 2.0T0.05 4.0T0.1

Chip Filter

3° max.

10pitch accumulated 40T0.15

Packaging Quantity : 2000 pcs / reel (φ180mm) (in mm)

0

10

20

30

40

50

60

708.700 9.700 10.700 11.700 12.700

0

10

20

30

40

50

60

708.700 9.700 10.700 11.700 12.700

Frequency (MHz)

Atte

nuat

ion

(dB

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

SFECS10.7MA5-A

SFECS10.7MS2-A

8


!SPECIFICATIONS






Note : Please solder this chip ceramic filter so that the soldering ironshould not touch the chip body directly.

(3) Cleaning conditionsPlease avoid cleaning this chip ceramic filter with vapor orimmersion because this type is not perfectly shielded.

0.3

0.3

0.3

0.8 0.6 0.8

1.05

1.05

1.40

0.8 0.6

(1) : Input

(2) : Ground

(3) : Float (signal line)

(4) : Output

(4)

(1) (2) (3)

SFECV10.7

Tem

pera

ture

(˚C

)

100

200

240

30 sec.min.

30 sec.max.

Reflow Solder

Peak(240˚C max.)

Pre-heating(120-170˚C)

Heating(200˚C)

GradualCooling

120 sec.min.

60-120 sec.

(in mm)

Center Frequency(f0)

3dB Pass Band Width

20dB Attenuation Band Width

Insertion Loss

Spurious Attenuation(9-12 MHz)

Input/Output MatchingImpedance

A : 10.700MHzT30kHz max. B : 10.670MHzT30kHz max.C : 10.730MHzT30kHz max. D : 10.640MHzT30kHz max.E : 10.760MHzT30kHz max.Provided that the center point of 3dB band width should be the center frequency and identifiedby the letters : A, B, C, D or E

280T50kHz

590kHz max.

3.0T2.0dB

230T50kHz

510kHz max.

3.5T2.0dB

180T40kHz

470kHz max.

4.0T2.0dB

30dB min. 30dB min. 30dB min.

330Ω

Part NumberChar.

SFECS10.7MA5-Z SFECS10.7MS2-Z SFECS10.7MS3-Z

!DIMENSIONS

!FEATURES1. Realizes wider or narrower band characteristics not

obtained by conventional ceramic filters.2. Temperature characteristics are the best available, the

same as those of Murata's conventional ceramic filters.Thus, even in the case of narrow band filters, the centerfrequency is stable even if temperature changes.

!SPECIFICATIONS


Wider/Narrow Band-width Type SFE10.7 Series

CERAMIC FILTERS

9


¡Input/output matching impedance : 330Ω (MA20-A, MHY-A, MTE, MVE), 470Ω (MA19) ( )Typ.value

E10.7

7.0T2.0

1.38T0.21.7T0.1

0.5T0.1

2.5T0.2

2.5T0.2

7.0T

2.0

5.0T

1.0

0.3T

0.1

3.0T

1.0

* *

E10.7

7.0T2.0

1.38T0.21.7T0.1

0.5T0.1

2.5T0.2

2.5T0.2

7.0T

2.0

5.0T

1.0

0.3T

0.1

3.0T

1.0

* *

(1) Input

(2) Ground

(3) Output

(3) (1)(2)(3) (1)(2)

MA19/MA20-A/MHY-A MTE/MVE

MA19 MA20-A MHY-A MTE MVE

(in mm)


70

60

50

40

30

20

10

0

10.2 10.7 11.210.2 10.7 11.270

60

50

40

30

20

10

0

10.2 10.7 11.270

60

50

40

30

20

10

0

Frequency (MHz)

Atte

nuat

ion

(dB

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

SFE10.7MA19 SFE10.7MHY-A SFE10.7MVE

SFE10.7MA19

SFE10.7MA20-A

SFE10.7MHY-A

SFE10.7MTE

SFE10.7MVE

350 min. (450)

330T50

110T30

T25kHz min. (82)

T13kHz min. (56)

950 (750)

680 (615)

350 (260)

200 (160)

135 (110)

3T2

4T2

7T2

5.5T2.5

5T2

20 (30)

30 (40)

30 (42)

30 (48)

30 (41)


(kHz)20dB Band Width

(kHz) max.Insertion Loss

(dB)Spurious Attenuation(9Y12MHz) (dB) min.

!DIMENSIONS

!FEATURES1.Insertion loss is 1Y1.5dB lower than conventional

products. This types are useful for elevating the sensitivityof sets.

2. Excellent shape factor of frequency response.3.Good wareform symmetry.

!SPECIFICATIONS


Low Loss Type SFE10.7--A10 Series

CERAMIC FILTERS

10



7

6

5

4

3

2

1

0

70

60

50

40

30

20

10

0

1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

10.2 10.7 11.2

7

6

5

4

3

2

1

0

70

60

50

40

30

20

10

0

1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

10.2 10.7 11.2

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

7.0T2.0

1.38T0.21.7T0.1

0.5T0.1

2.5T0.2

2.5T0.2

7.0T

2.0

5.0T

1.0

0.3T

0.1

3.0T

1.0

* *

10.7 A

(1) Input

(2) Ground

(3) Output

(3) (1)(2)

(in mm)

MA5A10-A MS2A10-A MS3A10-A MJA10-A

SFE10.7MS3A10-A SFE10.7MJA10-A

SFE10.7MS3A10-A SFE10.7MJA10-A


SFE10.7MA5A10-Z

SFE10.7MS2A10-Z

SFE10.7MS3A10-Z

SFE10.7MJA10-Z

280T50

230T50

180T40

150T30

590 (480)

520 (400)

470 (360)

360 (290)

2.5T2.0

3.0T2.0

3.5T1.5

4.0T2.0

30 (42)

35 (43)

35 (43)

35 (44)


(kHz)20dB Band Width(kHz) max.

Insertion Loss(dB)

Spurious Attenuation(9YY12MHz)(dB) min.

!DIMENSIONS

!FEATURES1. Installed height is 5 mm, making it well suited for

compact, thin sets.2. Electrical characteristics and performance are the same

as those of the ceramic filter SFE10.7 series.

!SPECIFICATIONS


Low Profile Type SFE10.7--C10 Series

CERAMIC FILTERS

11


7

6

5

4

3

2

1

0

70

60

50

40

30

20

10

0

1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

10.2 10.7 11.2

7

6

5

4

3

2

1

0

70

60

50

40

30

20

10

0

1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

10.2 10.7 11.2

7

6

5

4

3

2

1

0

70

60

50

40

30

20

10

0

1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.5

10.2 10.7 11.2

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

7.0T2.0

1.5

1.3T0.1

0.5

6.0

max

.5.

0T1.

0

0.3T

0.1

3.0T

1.0

2.5T0.2 2.5T0.2

* *10.7 C

(1) Input

(2) Ground

(3) Output

(3) (1)(2) (in mm)

MA5C10-A MS2C10-A MS3C10-A

SFE10.7MA5C10-A SFE10.7MS2C10-A SFE10.7MS3C10-A

SFE10.7MA5C10-A SFE10.7MS2C10-A SFE10.7MS3C10-A



SFE10.7MA5C10-Z

SFE10.7MS2C10-Z

SFE10.7MS3C10-Z

280T50

230T50

180T40

650 (546)

570 (474)

470 (360)

3.0T2.0

3.0T2.0

3.5T2.0

30 (47)

40 (48)

35 (45)



Insertion Loss(dB)


!DIMENSIONS

!FEATURES1. It has an excellent shape factor, and it is possible to

obtain 1.5 times more excellent selectivity than SFE10.7series(by detuningT300 or 400kHz).

2. Good performance of spurious suppression.3. Having the same terminal pitch as the SFE10.7 series, it

easily replaces that series.4. By replacing two SFE10.7 series filters with one SFT10.7

filter, more compact sets can be made.5. Well-suited for 1-chip ICs.

!SPECIFICATIONS


3-element Type SFT10.7 Series

CERAMIC FILTERS

12


10.0T1.0

0.4T0.10.65T0.1

0.5T0.11.4T0.1

6.0T

1.0

5.0T

1.0

0.3T

0.1

3.0T

1.0

* *

2.5T0.22.5T0.2

T10.7

(1) Input

(2) Ground

(3) Output

(3) (1)(2)

MA5-A MS2-A MS3-A

(in mm)

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.576

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

7

6

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.7 10.8 10.910.610.576

5

4

3

2

1

0 1.2

1.0

0.8

0.6

0.4

0.2

0

10.8 11.0 11.210.610.2 10.4 10.8 11.0 11.210.610.2 10.4

80

70

60

50

40

30

20

10

0

8.7 9.7 10.7 11.7 12.780

70

60

50

40

30

20

10

0

8.7 9.7 10.7 11.7 12.770

60

50

40

30

20

10

0

8.7 9.7 10.7 11.7 12.7

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)A

ttenu

atio

n (d

B)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)A

ttenu

atio

n (d

B)

Gro

up D

elay

Tim

e (µ

sec.

)

Gro

up D

elay

Tim

e (µ

sec.

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Atte

nuat

ion

(dB

)

SFT10.7MS2-A Spurious Response

SFT10.7MS2-A SFT10.7MS3-A SFT10.7MS2-A SFT10.7MS3-A

SFT10.7MS2-A SFT10.7MS3-A


SFE10.7MA5-Z

SFE10.7MS2-Z

SFE10.7MS3-Z

280T50

230T40

180T40

700 (630)

650 (580)

550 (500)

6T2

6T2

8T2

50 (60)

50 (60)

50 (60)



Insertion Loss(dB)


¡Input/output matching impedance : 330Ω ( )Typ.value¡SFT10.7 series is good to replace with¡SFE10.7 series because of its higher selectivity.

!DIMENSIONS!FEATURES1.Little dispersion of amplitude characteristics and phase

characteristics(G. D. T. characteristics)2. The SFE10.7 MX series has G.D.T characteristics and is

useful for obtaining low distortion. SFE10.7 ML series, in these ceramic filters, being inharmony with flatness of G.D.T., roundness of theamplitude and selectivity characteristics, therefore, theseceramic filters are suitable to high-grade stereo tuners.Even if mismatching condition, they can keep littledistortion because of low Qm of ceramic material. The SFE10.7MA8 series is based on SFE10.7MA5/MS2/MS3, and it obtains high selectivity with lowloss. There is little dispersion of amplitude and G.D.T.characteristics, and low distortion rate can be obtained.

3. All products are inspected for symmetry and roundness ofamplitude characteristics, and the flatness of G.D.T.characteristics.

!SPECIFICATIONS

For Stereo Tuners (G. D. T. Waveform Control Product) SFE10.7 Series

CERAMIC FILTERS

13


E10.7

9.0 max.

1.38T0.21.7T0.1

0.5T0.1

2.5T0.2

2.5T0.2

11.0

max

.5.

0T1.

0

0.3T

0.1

4.0

max

.

* *

E10.7

7.0T2.0

1.38T0.21.7T0.1

0.5T0.1

2.5T0.2

2.5T0.2

7.0T

2.0

5.0T

1.0

0.3T

0.1

3.0T

1.0

* *

(1) Input

(2) Ground

(3) Output

(3) (1)(2)(3) (1)(2)

MX Series ML Series MA8 Series

SFE10.7MX Series SFE10.7ML/MA8 Series

(in mm)

MX-A MX2-A MZ1-A MZ2-A ML-A MP3-A MM-A MA8-A MS2G-A MS3G-A


Char.

Part Number

3dB Band Width(kHz)

20dB Band Width(kHz) max.

Insertion Loss(dB) max.

SpuriousAttenuation.

min.

G. D. T. Band Width(kHz) min.


SFE10.7MX-Z

SFE10.7MX2-Z

SFE10.7MZ1-Z

SFE10.7MZ2-Z

SFE10.7ML-Z

SFE10.7MP3-Z

SFE10.7MM-Z

SFE10.7MA8-Z

SFE10.7MS2G-Z

SFE10.7MS3G-Z

250T40

220T40

180T30

150T30

280T50

250T50

230T50

280T50

230T50

180T40

670 (620)

610 (560)

530 (460)

500 (420)

650 (610)

650 (550)

600 (510)

650 (520)

600 (420)

520 (380)

12 (10)

12.5 (10.5)

14 (12.3)

14 (12.6)

9 (7)

10 (8)

11 (9)

6 (4)

7 (4.5)

9 (5)

25 (33)

30 (37)

33 (38)

35 (41)

25 (33)

30 (35)

30 (38)

30 (43)

40 (45)

40 (45)

MXSeries

MLSeries

MA8Series

Deviation : 0.2µ sec. max.(Within f0 T110kHz)Deviation : 0.15µ sec. max.(Within f0 T80kHz)Deviation : 0.15µ sec. max.(Within f0 T60kHz)Deviation : 0.15µ sec. max.(Within f0 T50kHz)

0.25µsec. f0T70 (T105) kHz

0.25µsec. f0T65 (T90) kHz






14


3

0

0.5

0

10.7 10.8 10.910.610.5

3

0

0.5

0

10.7 10.8 10.910.610.5

3

0

0.5

0

10.7 10.8 10.910.610.5

3

0

0.5

0

10.7 10.8 10.910.610.5

3

0

0.5

0

10.7 10.8 10.910.610.5

3

0

0.5

0

10.7 10.8 10.910.610.5

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

¡ML series

¡MA8 series

3

0

0.5

0

10.7 10.8 10.910.610.5

3

0

0.5

0

10.7 10.8 10.910.610.5

3

0

0.5

0

10.7 10.8 10.910.610.5

3

0

0.5

0

10.7 10.8 10.910.610.5

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

Gro

up D

elay

Tim

e (µ

sec.

)

Frequency (MHz)

Atte

nuat

ion

(dB

)

¡MX series

SFE10.7ML-A SFE10.7MP3-A SFE10.7MM-A

SFE10.7MA8-A SFE10.7MS2G-A SFE10.7MS3G-A

SFE10.7MX-A SFE10.7MX2-A

SFE10.7MZ1-A SFE10.7MZ2-A

!DIMENSIONS

In conformity with trends for higher performance audiodevices, demand has grown for non-adjustment, single chipICs.Murata's ceramic discriminator CDA10.7 series forms aresonator on a piezoelectric ceramic substrate.

In combination with ICs, this type obtains stable demodulationcharacteristics in wide bandwidths.

!FEATURES1. Compact and excellent mechanical strength.2. Can be combined with various ICs. The IC is determined

by the last number in the part .3. Stable demodulation characteristics can be obtained

without adjustment.4. The MG type for wide bandwidths and the MC type for

narrow bandwidths are available.5. Stable temperature characteristics.6.We recommend kits : ceramic discriminator CDA10.7

series and CERAFIL® SFE10.7 of the same frequencyrank.

!SPECIFICATIONS

Ceramic Discriminator CDA10.7 Series For FM Detection

CERAMIC FILTERS

15

Well-suited for Miniaturization without Adjustment


8.0T1.0

0.4T0.1

0.65T0.1

0.5T0.1

5.0T0.2

5.0T

1.0

5.0T

1.0

0.3T

0.1

3.0T

1.0

* *10.7

( )Typ.value¡Input signal conditions

CDA10.7MG16-Z : Input Level 180dBµ Mod.Freq.1000Hz Freq.Dev. T22.5kHzCDA10.7MG48-Z : Input Level 112dBµ Mod.Freq.1000Hz Freq.Dev. T.575kHzCDA10.7MG92-Z : Input Level 180dBµ Mod.Freq.1000Hz Freq.Dev. T22.5kHzCDA10.7MC1-Z : Input Level 100dBµ Mod.Freq.1400Hz Freq.Dev. T22.5kHz

¡Center frequency rankA (Red) : 10.70MHzT30kHz B (Blue) : 10.67MHzT30kHz C (Orange) : 10.73MHzT30kHz D (Black) : 10.64MHzT30kHz E (White) : 10.76MHzT30kHz Z : A.B.C.D.E 5 ranks mixed.

¡We have other discriminators for every kinds of ICs.Please inquire about them to our office.

(in mm)

MC1-A MG1-A


CDA10.7MG16-Z

CDA10.7MG48-Z

CDA10.7MG92-Z

CDA10.7MC1-Z

60Y90 min.

700 min.

60 min

35 min.

0.9 (0.5)

1.0 (0.2)

1.0

1.0 (0.2)

300 (370)

400 (560)

300

242 (370)

Quadrature

Quadrature

Quadrature

Quadrature

TA8122AN/AF

LA1835

TA2132P

CXA1019M

CX20091

Part NumberDemodulation

Output(mV) at f0

DistortionFactor

(%) max. at f0

Demodulation3dB Band width

(kHz) min.

DetectionSystem

IC


16


3.3µ

LA1835 (SANYO)

VCC = (7V)

Vt

AFC47n W

W

15k

300

47n

75

IF-IN

0.047µ0.047µ

10µ

10µ

10µ0.47µ

1µ

10µ10µ1µ

CSB456F

33n

1500p 33n

REG.

1k 1k 3k

Lch

Rch

20k

150

CDA10.7MG48-Z

5k

L. P. F.

L. P. F.

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

10

1

0.1

10

100

500

1

10.4 10.5 10.6 10.7 10.8 10.9 11.0

AF Output

Distortion

Frequency (MHz)

AF

Out

put V

olta

ge (

mV

)

Dis

tort

ion

(%)

WWW

W W W

10

1

0.1

10

100

500

1

10.4 10.5 10.6 10.7 10.8 10.9 11.02.

5µ

0.1µ

0.03

3µ

0.02

2µ

0.02

2µ

22µ

270

24k

330p

1k

24 23 22 21 20 19 18 17 16 15 14 13

1 2 3 4 5 6 7 8 9 10 11 12

VCC=3V DC OUT AF OUT

CDA10.7MG16-Z

SFE10.7MA19-Z

IF IN

TA8122AN

AF Output

Distortion

Frequency (MHz)

AF

Out

put V

olta

ge (

mV

)

Dis

tort

ion

(%)

+

+

TA2132P(TOSHIBA)

+

DC OUT

AF OUT

Vcc(3.0V)

IF-IN

4.7µ

+

4.7µ

0.03

3µ

20k

270

0.0

1µ33

0p

CDA10.7MG92-Z

+

2.2µ

16

1

15

2

14

3

13

4

12

5

11

6

10

7

9

8

10

1

0.1

10

100

500

1

0.010.1

Frequency (MHz)10.510.4 10.6 10.7 10.8 10.9 11.0

AF Output

Distortion

AF

Out

put V

olta

ge (

mV

)

Dis

tort

ion

(%)

100µ

10µ

10µ

10µ

CD

A10

.7M

C1-

Z

0.1µ

0.01

µ

0.01µ

FM S.S.GRg=50

1k

100

CXA 1019M(SONY)

VCC=5V AF Output AFC

Ref.

4.7µ

28 27 26 25 24 23 22 21 20 19 18 17 16 15

1 2 3 4 5 6 7 8 9 10 11 12 13 14

10

1

0.1

10

100

500

1

10.4 10.5 10.6 10.7 10.8 10.9 11.0

AF Output

Distortion

Frequency (MHz)

AF

Out

put V

olta

ge (

mV

)

Dis

tort

ion

(%)

++++++

Input signal conditionsInput Level 112dBµMod.Freq. 1000HzFreq.Dev. T75kHz

Unit R : Ω

Unit R : Ω

Unit R : Ω

Unit R : Ω

Input signal conditionsInput Level 80dBµMod.Freq. 1000HzFreq.Dev. T22.5kHz



TEST CIRCUIT OF CDA10.7MG48-Z



TEST CIRCUIT OF CDA10.7MC1-Z

CDA10.7MG16-A

CDA10.7MG92-A

CDA10.7MG48-A

CDA10.7MC1-A

17


!CERAMIC DISCRIMINATOR LIST FOR FM RECEIVERCDA10.7MG Type

CDA10.7MC Type

Part Number

CDA10.7MG1-Z CX-20029/CX-20111CDA10.7MG2-Z CX-831CDA10.7MG4-Z BA4234LCDA10.7MG6-Z TA7640APCDA10.7MG7-Z LA1260CDA10.7MG8-Z TA7303PCDA10.7MG9-Z TA7130PCDA10.7MG12-Z CXA1030PCDA10.7MG13-Z AN7007SUCDA10.7MG14A-Z AN7006SCDA10.7MG15-Z LA1816CDA10.7MG16-Z TA8122ANCDA10.7MG17-Z TEA5591CDA10.7MG18-Z TA8132NCDA10.7MG19-Z BA1440CDA10.7MG20-Z NE604CDA10.7MG21 TBA229-2CDA10.7MG22-Z LA1810CDA10.7MG23-Z LA7770CDA10.7MG24 TDA2557CDA10.7MG25V U829BCDA10.7MG26-Z LA1805CDA10.7MG27-Z CXA1238CDA10.7MG28-Z U2501BCDA10.7MG29 TBA120UCDA10.7MG30-Z TE5592CDA10.7MG31-Z TA2003CDA10.7MG32-Z CXA1343MCDA10.7MG33-Z TA2007CDA10.7MG34V U4490BCDA10.7MG35-Z TEA5594CDA10.7MG36-Z TA2029CDA10.7MG37-Z LA1830CDA10.7MG39-Z TA8186CDA10.7MG40-Z TEA5710CDA10.7MG41-Z BA4220CDA10.7MG42-Z SA605CDA10.7MG43-Z LA1831CDA10.7MG45-Z TA2008CDA10.7MG46-Z LA1832CDA10.7MG47A SA626CDA10.7MG48-Z LA1835CDA10.7MG49-Z MC13156CDA10.7MG50-Z TA2022

Corresponding IC Part Number

CDA10.7MG51-Z TDA1576TCDA10.7MG52-Z MC13173CDA10.7MG53-Z AN7232CDA10.7MG54-Z CXA1376CDA10.7MG55-Z TEA5712TCDA10.7MG56-Z uPC1391HCDA10.7MG57-Z TA2057CDA10.7MG58-Z TA2046CDA10.7MG59V KA2244CDA10.7MG60-Z BA1448/1449CDA10.7MG61-Z TEA5762CDA10.7MG62-Z TK14581CDA10.7MG63-Z KA2292CDA10.7MG64-Z KA2295CDA10.7MG65-Z KA2298CDA10.7MG66-Z BA4110CDA10.7MG67-Z BA4240LCDA10.7MG68-Z CXA1991NCDA10.7MG69-Z CXA1538CDA10.7MG70-Z LA1150CDA10.7MG71-Z TA7765AFCDA10.7MG72 TA31161CDA10.7MG75-Z CXA1611CDA10.7MG76-Z CXA3067MCDA10.7MG77-Z TA2111CDA10.7MG79-Z LA1838CDA10.7MG80-Z TA2104AFNCDA10.7MG82-Z TA2099CDA10.7MG83-Z LA1827CDA10.7MG84-Z BH4126FVCDA10.7MG85-Z SA639CDA10.7MG86N-Z LA1833NCDA10.7MG88V TA8721ASNCDA10.7MG92-Z TA2132PCDA10.7MG96-Z SA636DKCDA10.7MG97-Z AN6138SH

Corresponding IC

Part Number

CDA10.7MC1-Z CXA1019M/CX-20091CDA10.7MC2-Z A7687P/FCDA10.7MC3 AN7220ACDA10.7MC4A-Z MC3356PCDA10.7MC5A-Z LA7770CDA10.7MC6-Z TEA5591CDA10.7MC10-Z TEA5594CDA10.7MC19-Z BA1440CDA10.7MC30-Z TEA5592CDA10.7MC40-Z TEA5710CDA10.7MC43A-Z LA1831CDA10.7MC55-Z TEA5712T/N2

Corresponding IC

!DIMENSIONS

!DIMENSIONS OF PLATIC TAPE

When using chip components in the design of FM radios,their arrangement and space allocation can create designdifficulties. To help reduce these problems, Murata has developed this series of chip ceramic discriminators.The CDACV series has the same structure as the chipCERAFIL® SFECV series, and allow the design of FMdetecting circuits requiring no adjustment. Also, thesediscriminators have good stable demodulationcharacteristics.The mounting area of the discriminators have beendecreased to approximately 80% of conventional models(CDAC). The series will especially contribute to downsizing,height reduction.The CDACV10.7 series can be used as kits with theCERAFIL® SFECV10.7 series to facilitate design.

!FEATURES1. The discriminator is only 1.5mm thick so it is well suited

for thin circuit boards.2. This discriminator can be used with a variety of ICs

including the following examples : CX-20029 (Sony)TA8122AF (Toshiba)TA2022 (Toshiba)CXA1538N (Sony)

3. It exhibits demodulation characteristics over a widefrequency range without the need for adjustment.

4. The series has excellent temperature characteristics andgood aging stability.

5. The series has the same structure as the chip CERAFIL®

SFECV10.7 series. It is suitable for automatic mountingand its excellent heat resistance allows reflow soldering.

6. This series(CDACV10.7)and the chip CERAFIL® SFECV10.7series can be supplied with the equivalent center frequencyas kits.

Chip Ceramic Discriminator CDACV10.7 Series

CERAMIC FILTERS

18

Chip Ceramic Discriminator For Thinner FM Radios.


* *

*

0.9T0.3 0.9T0.3

3.4T0.5 1.5T0.3

2.6T

0.3

* : EIAJ Monthly Code * * : Rank

Figure of inner connection

1.7

W0.

1Y

0.05

12.0

T0.

2

0.3T

0.05

0.3T

0.01 5.5T

0.05

1.75

T0.

11.

9T0.

1

3° Max.10°

Peeling off strengh0.1Y0.7N

Cover Tape

Cavity Tape•Part Number marked side is always tacing upside. Direction of Feed

3.0T0.1

4.0T0.1

φ1.5W0.1Y0.0 2.0T0.05 4.0T0.1

(in mm)

(in mm)Packaging Quantity : 2000 pcs / reel (φ180mm)


!SPECIFICATIONS

!NOTICE1. Please avoid applying an excessive stress to the ceramic

filter because it might be damaged.2. Ceramic discriminators are designed to perform as

intended in conjunction with specific ICs.Please contact us for the appropriate part number of theceramic discriminator to be matched with the IC.It is also strongly recommended to evaluate the ceramicdiscriminator after mounting it on your products prior toseries production.

3. These ceramic discriminator are designed to be used in theportable FM radio application.Please avoid using it for Car radio and other applicationwhich require high stability over a wide temperature range.

!SPECIFICATIONS






Note: Do not allow the tip of the soldering iron to directly contact the chipceramic discriminator.

(3) Cleaning conditionsPlease avoid cleaning this chip ceramic discriminator using thevapor or immersion methods because it is not perfectlyshielded.

19


1.5

2.6

1.51.4 1.4

1.5

CDACV10.7

Tem

pera

ture

(D

)

GradualCooling

240

230

150

60 30 Time (sec.)

5sec.

Reflow Solder

(in mm)

( )Typ.value*Input signal conditions

CDACV10.7MG1-Z : Input Level 100dBµ Mod.Freq.1000Hz Freq.Dev. T22.5kHzCDACV10.7MG16-Z : Input Level 180dBµ Mod.Freq.1000Hz Freq.Dev. T22.5kHzCDACV10.7MG69-Z : Input Level 100dBµ Mod.Freq.1000Hz Freq.Dev. T.075kHzCDACV10.7MC1S-Z : Input Level 100dBµ Mod.Freq.1000Hz Freq.Dev. T22.5kHz

CDACV10.7MG1S-Z

CDACV10.7MG16S-Z

CDACV10.7MG69S-Z

CDACV10.7MC1S-Z

55 min.

Within 60 to 90

80 min

55 min.

1.0 (0.3)

0.9 (0.3)

1.0 (0.3)

1.0 (0.1)

f0T150

300

330

T150

Quadrature

Quadrature

Quadrature

Quadrature

CXA20029

CXA20111

TA8122F

CXA1538N

CXA1031M

CX-20091

Part NumberDemodulation

Output(mV) at f0

DistortionFactor

(%) max. at f0

Demodulation3dB Band width

(kHz) min.

DetectionSystem

IC


20


1

0.1

10

10

100

100

1000

1

Frequency (MHz)10.5 10.6 10.7 10.8 10.9

AF Output

Distortion

18 17 16 14 13

1 3 4 7 10 11

CDACV10.7MG16S-Z

SFE10.7MA19

TA8122F15

0.1µ

2.2µ 0.033µ

0.022µ270

24k

1k

330p

AF Out

IF IN

DC Out

Vcc=3v

192021222324

1265 8 92

0.02

2µ

22µ

AF

Out

put V

olta

ge (

mV

)

Dis

tort

ion

(%)

W

W

10

10

1

0.1

10

100

1000

1

0.010.1

Frequency (MHz)10.510.4 10.6 10.7 10.8 10.9 11.0

CXA1031M/CX-20091 (SONY)

INPUTAFC OUT

REG OUT

AF OUTVcc 3V

S.S.G.(Rg=50)

+4.7

µ

+10µ 0.

01µ

1000

p

100

0.02

2µ

280

0.01

µ

CDACV10.7MC1S-Z

+

4.7µ

+10µ

+100

µ

28 27 26 25 24 23 22 21 20 19 18 17 16 15

2 3 4 5 6 7 8 9 10 11 12 13 141

AF Output

Distortion

AF

Out

put V

olta

ge (

mV

)

Dis

tort

ion

(%)

TEST CIRCUIT OF CDACV10.7MG16S-Z

TEST CIRCUIT OF CDACV10.7MC1S-Z



CDACV10.7MG16S-A

CDACV10.7MC1S-A

1

0.1

10

10

100

100

1000

1

Frequency (MHz)10.5 10.6 10.7 10.8 10.9

16

CXA1538N

10µ

1µ

0.022µ

0.01 µ0.01µ 0.01µ

100 µ

33 µ

1 µ 4.7

µ

0.022µ

3.3µ

0.01µ 10µ2.2k

3.3k

3.3k

100

VCC (3V)

141241

30 2526272829

+

+ + + ++

++

CDACV10.7MG69S-Z

AF OUT

VCC (3V) AFC

Reg

22 21 20 18192324 17

32 5 6 87 9 10

IF IN

11 1513

AF Output

Distortion

Dis

tort

ion

(%)

AF

Out

put V

olta

ge (

mV

)

TEST CIRCUIT OF CDACV10.7MG69S-Z CDACV10.7MG69S-A

Input signal conditionsInput Level 100dBµMod.Freq. 1000Hz Freq.Dev. T75kHz

1000p

47µ

4.7µ 1µ 100µ

1µ33

µ0.

47µ

100k

300k

3.3k

CD

AC

V10

.7M

G1S

-Z

3.3k

3.3k

0.01µ0.01µ

10µ

280

V(AFC)

V(ref.)

1 2 3 4 5 6 7 8 9 10 11 12

363839404142434445464748

242322212019181716151413

35343332313029 28 27 26 25

VCCW3V

IF InputFM

AF Output

2.2k

S.S.G.Rg=50

CX20029(SONY)

AF

Out

put V

olta

ge (

mV

)

10

100

1

0.1

10

100

1000

1

10.4 10.5 10.6 10.7 10.8 10.9 11.0

AF Output

Distorsion

Frequency (MHz)

Dis

tort

ion

(%)

TEST CIRCUIT OF CDACV10.7MG1S-Z

Input signal conditionsInput Level 100dBµMod.Freq. 1000Hz Freq.Dev. T22.5kHz

CDACV10.7MG1S-A

Unit R : Ω

Unit R : Ω

Unit R : Ω

Unit R : Ω


EXAMPLE OF APPLIED CIRCUIT

CERAMIC FILTERS

21

R

FM PF FM OSC

W

W

W

W

WW

W

W

1917678 14 2 25 26 13

8

28

27

3244212322

1

RIPPLEFILTER REGULATORTUNING

METER

VOL

CXA1019M(SONY)

FM IFAMPDETECTOR

AFPRE/POWERAMP

AM IFAMPDETECTOR

FMFRONTEND

AMFRONTEND

FMBPF

METER

AM IFIN

Vcc

SP

AF IN

VOL

AM OSC

AM ANT

DEPOUT

FM/AMBAND SELECT

REGOUT

FM DISCRI

FM IFIN

FM CERAFIL®

(SFE10.7MA5-A)CERAMIC DISCRIMINATOR(CDA10.7MC1-A)

IFOUT

AM CERAFIL®

(SFU455B)

10

13

12

20 161811

Application for LA1140 (Car Radio)

Application for CXA1019M (Radio)

No adjustment is needed the FM detection stage due to use the ceramic discriminator.


16

4 105 146

1

2

3

12 9 11 13

8

7AFC

LA1135(SANYO)

SFE10.7MS3A10-A

SFE10.7MS3A10-A

C.F.

AGC

C.F.

0.047Z2

Vref.

W

W

W

C9 0.047C10 4.7µ

R1312k

R14

L2

C1133p

C80.047

C70.047

L1 2.2µH

R7 200

R8330

R3R2

R6330

R9220k

R247k

R12

C140.047

C30.047

C20.022

C10.022

R1100

R21k

R410k

C1333p

22k

R10

C15

0.047C6

C5C4

VR1150k

1.8k1.8k

15

2.2µ

FRONTEND

22


Application for TA8122AN/AF (Radio)

L3

20p

22p

330p8p

33k

22k

100k

5p

IS2236

CSB456F16

CDA10.7MG16-A

SFU455B SFE10.7MA5-AZ2

TA8122AN(TOSHIBA)

100k

L1 T1L2

15p

LPF1

MO AM

FMST

LPF2 VCO

LW

W

W

WWFM

PFAMPF

FMOSC

AMOSC

DEFOUT

MPXIN

OUTL

OUTR

QUADSTLEDW

TUNLED

FMIF IN

AMIF IN

AMAGC

FMRF IN

AMMIX

FMMIX GND2Vcc2GND1

T2

OUTIN

Vcc1

10µF

0.022µF

0.1µ

4.7µ

4.7µ

0.06

8µ 0.01

5µ

0.033µ33µ

10µH

0.01

5µ0.1µ

22µ

0.02

2µ

560

560

24 23 22 20 19 18 17 16 15 14 13

654321 7 8 9 10 11 12

21

R

VccW (3V)

STDECODER

PhaseCOM

PhaseCOM VCO

FreqDivider HYX SW

STLED

TUNLED

LDET

FMDET

FMIF

AF

PRE

FMDET

AMAGC

AMMIX

AMMIX

FMOSC

AMOSC

AM/FMMONO SW

AMIF

FMRF

AMRF

BPF

Detection and MPX stage adjustment ceramic discriminator and ceramic resonator (CERALOCK®)


Note:1. Export Control

<For customers outside Japan>Murata products should not be used or sold for use in the development, production, stockpiling or utilization of any conventional weapons or mass-destructiveweapons (nuclear weapons, chemical or biological weapons, or missiles), or any other weapons.<For customers in Japan>For products which are controlled items subject to the “Foreign Exchange and Foreign Trade Law” of Japan, the export license specified by the law is requiredfor export.

2. Please contact our sales representatives or product engineers before using our products listed in this catalog for the applications listed below which requireespecially high reliability for the prevention of defects which might directly cause damage to the third party's life, body or property, or when intending to use oneof our products for other applications than specified in this catalog.q Aircraft equipmentw Aerospace equipmente Undersea equipmentr Power plant equipmentt Medical equipmenty Transportation equipment (vehicles, trains, ships, etc.)u Traffic signal equipmenti Disaster prevention / crime prevention equipmento Data-processing equipment!0 Application of similar complexity and/or reliability requirements to the applications listed in the above

3. Product specifications in this catalog are as of January 2000. They are subject to change or our products in it may be discontinued without advance notice.Please check with our sales representatives or product engineers before your ordering. If there are any questions, please contact our sales representatives orproduct engineers.

4. The parts numbers and specifications listed in this catalog are for information only. You are requested to approve our product specification or to transact theapproval sheet for product specification, before your ordering.

5. Please note that unless otherwise specified, we shall assume no responsibility whatsoever for any conflict or dispute that may occur in connection with the effectof our and/or third party's intellectual property rights and other related rights in consideration of your using our products and/or information described orcontained in our catalogs. In this connection, no representation shall be made to the effect that any third parties are authorized to use the rights mentionedabove under licenses without our consent.

6. None of ozone depleting substances (ODS) under the Montreal Protocol is used in manufacturing process of us.

International Division3-29-12, Shibuya, Shibuya-ku, Tokyo 150-0002, Japan Phone:81-3-5469-6123 Fax:81-3-5469-6155 E-mail:[email protected]

Head Office2-26-10, Tenjin Nagaokakyo-shi, Kyoto 617-8555, Japan Phone:81-75-955-6502

http://www.murata.co.jp/products/

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