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A7532 Final Version 4X2 Switch Matrix

Document Title Data sheet of A7532.

Revision History

Rev. No. History Issue Date Remark0.1 Initial issue. Nov. 7th, 2005 Preliminary

0.2 Change pin assignment, Add order information. Jan. 19th , 2006

0.3 Logo changed. Oct. 18th, 2007

1.0 Add top marking info., reflow profile, Carry tape & reel dimensions Jun. 26th, 2008 Final

Important Notice: AMICCOM reserves the right to make changes to its products or to discontinue any integrated circuit product or service without notice. AMICCOM integrated circuit products are not designed, intended, authorized, or warranted to be suitable for use in life-support applications, devices or systems or other critical applications. Use of AMICCOM products in such applications is understood to be fully at the risk of the customer.

Jun. 2008, Version 1.0 (Final Version) AMIC Communication Corporation

Amiccom 笙科電子總代理瑋忠科技 www.avantcom.com.tw 奇翰電子www.avantcom.com.cn

www.avantcom.com.tw

A7532 Final Version 4X2 Switch Matrix

Typical Applications

4*2 Switch Matrix for 0.2 -3.0 GHz Applications: Cellular Systems DBS LNB

CATV General Description The A7532 is a low-cost 4 x 2 switch matrix in a 20-lead QFN package for use in RF multiplexing applications from 200 to 3000 MHz. A positive voltage controlled 4 bit decoder is integrated on the switch. The switch may be used in 50/75 ohm systems.

Both switch outputs (OP1 & OP2) can independently select any of the four inputs (HH, HL, VH, VL) or simultaneously select the same inputs. Note that the switch is bi-directional and input/output functionality may be interchanged.

Pin Configurations

HL

GND

T2

V2

A7532

1

2

3

4

5

6 7 8 9 10

15

14

13

12

11

20 19

18

17

16

GND

V1

VL

GND

T1

GND

OP2

DC2

OP1

DC1

VDD

GND

GND

VH

NC

HH

A7532 QFN Package Top View

Important Notice: AMICCOM reserves the right to make changes to its products or to discontinue any integrated circuit product or service without notice. AMICCOM integrated circuit products are not designed, intended, authorized, or warranted to be suitable for use in life-support applications, devices or systems or other critical applications. Use of AMICCOM products in such application is understood to be fully at the risk of the customer.

Jun. 2008, Version 1.0 (Final Version) 1 AMIC Communication Corporation


A7532

Block Diagram

T1

6 5 4

4:16DECO

DER

VH VL OP1

V1

OP2 V2 T2

10 11 12

DC1

DC2

97

HH HL

16 14

220



A7532

Pin Configurations

Pin No. Pin Name Function

12 11 4 5

T1 V1 V2 T2

Digital control input pin, please see truth table for detail.

14 16 20 2

VL VH HH HL

RF input pin

10 6

OP1 OP2

RF output pin

9 7

DC1 DC2

DC detector of output port. Connect to the bias of load (cable/amplifier) of OP1/OP2 through a resistor. Internal equivalent resistance about 100K ohm. Connect to VDD when not use this function.

8 VDD Power pin, Connect to 5V

1 3 13 15 17 19 18

N.C. No connection. Connect to ground.

Back side paddle GND Must be connected to ground properly.



A7532


Electrical Specifications, TA = +25°C, DC1=DC2=VDD= +5V, 50 ohm System. All RF port are terminated to 50 ohm .

Parameter Frequency Min. Typ. Max. Units

Insertion Loss

200 - 950 MHz 950 - 1450 MHz

1450 - 2150 MHz 2150 - 3000 MHz

6.5 6.5 7.5 9

8.5 8.5 9.5 11

dB

Isolation

200 - 950 MHz 950 - 1450 MHz

1450 - 2150 MHz 2150 - 3000 MHz

33 31 29 24

35 33 31 25

dB

Return Loss (Input; VL, HL, VH, HH) 200 - 3000 MHz 10 15 dB Return Loss (Output; OP1, OP2) 200 - 3000 MHz 9 14 dB Output IP3 200 - 3000 MHz 10 - dBmInput Power for 1 dB Compression 200 - 3000 MHz 5 - dBmSwitching Speed

tRISE / tFALL (10/90% RF) 200 - 3000 MHz 140 ns tON / tOFF (50% CTL to 10/90% RF) 350 ns

DC detector:

For some applications, the performance of switch (isolation and insertion loss) might be changed when output load (cable or amplifier) was changed. For example, in a twin output switch box, the output cable of OP1 path was removed. The output impedance of OP1 and OP2 was different. This might induce some extra reflection in signal path and then degrade the switch performance. This effect will be more significant when the output layout path is long. With this DC detector function, when the DC1 connect logic “0”. All paths from input ports to OP1 would be blocked. Other paths (to OP2) work normally. Similarly, when DC2 connect logic “0”. All paths from input ports to OP2 would be blocked. Other paths (to OP1) work normally. For some applications, which were not sensitive to this effect (output port load change), just connect DC1, DC2 to VDD. Logic level of DC1, DC2 Min Max Unit Logic “0” 0 1 V Logic “1” 3 VDD V


A7532


Truth Table When DC1=DC2=”1”

Control Input Output to Input State

RF Path State

State V1 T 1 V2 T2 OP1 OP2 VL toOP1

HL toOP1

VH to OP1

HH toOP1

VL to OP2

HL to OP2

VH to OP2

HH to OP2

1 0 0 0 0 VL VL LOSS ISOL ISOL ISOL LOSS ISOL ISOL ISOL2 0 0 0 1 VL VH LOSS ISOL ISOL ISOL ISOL ISOL LOSS ISOL3 0 0 1 0 VL HL LOSS ISOL ISOL ISOL ISOL LOSS ISOL ISOL4 0 0 1 1 VL HH LOSS ISOL ISOL ISOL ISOL ISOL ISOL LOSS5 0 1 0 0 VH VL ISOL ISOL LOSS ISOL LOSS ISOL ISOL ISOL6 0 1 0 1 VH VH ISOL ISOL LOSS ISOL ISOL ISOL LOSS ISOL7 0 1 1 0 VH HL ISOL ISOL LOSS ISOL ISOL LOSS ISOL ISOL8 0 1 1 1 VH HH ISOL ISOL LOSS ISOL ISOL ISOL ISOL LOSS9 1 0 0 0 HL VL ISOL LOSS ISOL ISOL LOSS ISOL ISOL ISOL10 1 0 0 1 HL VH ISOL LOSS ISOL ISOL ISOL ISOL LOSS ISOL11 1 0 1 0 HL HL ISOL LOSS ISOL ISOL ISOL LOSS ISOL ISOL12 1 0 1 1 HL HH ISOL LOSS ISOL ISOL ISOL ISOL ISOL LOSS13 1 1 0 0 HH VL ISOL ISOL ISOL LOSS LOSS ISOL ISOL ISOL14 1 1 0 1 HH VH ISOL ISOL ISOL LOSS ISOL ISOL LOSS ISOL15 1 1 1 0 HH HL ISOL ISOL ISOL LOSS ISOL LOSS ISOL ISOL16 1 1 1 1 HH HH ISOL ISOL ISOL LOSS ISOL ISOL ISOL LOSS

When DC1=”0”, DC2=”1”


RF Path State


HL toOP1

VH to OP1

HH toOP1

VL to OP2

HL to OP2

VH to OP2

HH to OP2

1 0 0 0 0 VL VL LOSS ISOL ISOL ISOL2 0 0 0 1 VL VH ISOL ISOL LOSS ISOL3 0 0 1 0 VL HL ISOL LOSS ISOL ISOL4 0 0 1 1 VL HH ISOL ISOL ISOL LOSS5 0 1 0 0 VH VL LOSS ISOL ISOL ISOL6 0 1 0 1 VH VH ISOL ISOL LOSS ISOL7 0 1 1 0 VH HL ISOL LOSS ISOL ISOL8 0 1 1 1 VH HH ISOL ISOL ISOL LOSS9 1 0 0 0 HL VL LOSS ISOL ISOL ISOL10 1 0 0 1 HL VH ISOL ISOL LOSS ISOL11 1 0 1 0 HL HL ISOL LOSS ISOL ISOL12 1 0 1 1 HL HH ISOL ISOL ISOL LOSS13 1 1 0 0 HH VL LOSS ISOL ISOL ISOL14 1 1 0 1 HH VH ISOL ISOL LOSS ISOL15 1 1 1 0 HH HL ISOL LOSS ISOL ISOL16 1 1 1 1 HH HH

ISOL

ISOL ISOL ISOL LOSS


A7532

When DC1=”1”, DC2=”0”


RF Path State


HL toOP1

VH to OP1

HH toOP1

VL to OP2

HL to OP2

VH to OP2

HH to OP2

1 0 0 0 0 VL VL LOSS ISOL ISOL ISOL2 0 0 0 1 VL VH LOSS ISOL ISOL ISOL3 0 0 1 0 VL HL LOSS ISOL ISOL ISOL4 0 0 1 1 VL HH LOSS ISOL ISOL ISOL5 0 1 0 0 VH VL ISOL ISOL LOSS ISOL6 0 1 0 1 VH VH ISOL ISOL LOSS ISOL7 0 1 1 0 VH HL ISOL ISOL LOSS ISOL8 0 1 1 1 VH HH ISOL ISOL LOSS ISOL9 1 0 0 0 HL VL ISOL LOSS ISOL ISOL10 1 0 0 1 HL VH ISOL LOSS ISOL ISOL11 1 0 1 0 HL HL ISOL LOSS ISOL ISOL12 1 0 1 1 HL HH ISOL LOSS ISOL ISOL13 1 1 0 0 HH VL ISOL ISOL ISOL LOSS14 1 1 0 1 HH VH ISOL ISOL ISOL LOSS15 1 1 1 0 HH HL ISOL ISOL ISOL LOSS16 1 1 1 1 HH HH ISOL ISOL ISOL LOSS

ISOL

Control Voltages HV1, Tone1, HV2, Tone2

State Bias Condition

Low (0) 0 to 0.8 VDC @ 5 µA Typical

High (1) +3.0 to +5.0 VDC @ 25 µA Typical

Bias Voltage

VDD Range = +5.0 VDC ± 10 % VDD

(VDC) IDD (Typ.)

(mA) IDD (Max.)

(mA) +5.0 1 2

Absolute Maximum Ratings

Bias Voltage Range (VDD) +5.0 VDC

Control Voltage Range (All Logic Lines)

VDD +0.5 to - 0.2V VDC

Storage Temperature -65 to +150°C

Operating Temperature -40 to +85°C

Maximum Input Power +17 dBm (200 - 3000 MHz)



A7532

Ordering Information

Part No. Package Units Per Reel / Tray

A75C32AQF QFN20L, Tray, Pb free 490EA

A75C32AQF/Q QFN20L, Tape & Reel, Pb free 3K Package Information QFN 20L (4 X 4 X 0.8mm) Outline Dimensions unit: inches/mm

11

16

20

10

6

15

1 5

0.25 C

0.25

C

D

E

D2

E2

e

11 15

16

20

5 1e b C0.10 M A B

10

6

L

TOP VIEW BOTTOM VIEW

A1

C A3

A

0.10// C

y C

Seating Plane

Dimensions in inches Dimensions in mm Symbol Min Nom Max Min Nom Max

A 0.028 0.030 0.032 0.70 0.75 0.80A1 0.000 0.001 0.002 0.00 0.02 0.05A3 0.008 REF 0.203 REF b 0.007 0.010 0.012 0.18 0.25 0.30D 0.154 0.158 0.161 3.90 4.00 4.10D2 0.075 0.079 0.083 1.90 2.00 2.10E 0.154 0.158 0.161 3.90 4.00 4.10E2 0.075 0.079 0.083 1.90 2.00 2.10

e 0.020 BSC 0.50 BSC

L 0.012 0.016 0.020 0.30 0.40 0.50y 0.003 0.08



A7532

Top Marking Information A75C32AQF

Part No. : A75C32AQF Pin Count : 20

Package Type : QFN Dimension : 4*4 mm

Mark Method : Laser Mark Character Type : Arial



A7532

Reflow Profile

Actual Measurement Graph



A7532

Cover / Carrier Tape Dimensionape Dimension

A0 NO COMPONENT TRAILER LENGTH

40mil.

NO COMPONENT LEADER LENGTH

500min

P

P1 P0 D0

B0

E

F W

D1

11 EA IC 60cm±4cm

TYPE P A0 B0 P0 P1 D0 D1 E F W 20 QFN 4*4 8 4.35 4.35 4.0 2.0 1.5 1.5 1.75 5.5 12 24 QFN 4*4 8 4.4 4.4 4.0 2.0 1.5 1.5 1.75 5.5 12 32 QFN 5*5 8 5.25 5.25 4.0 2.0 1.5 1.5 1.75 5.5 12 48 QFN 7*7 12 7.25 7.25 4.0 2.0 1.5 1.5 1.75 7.5 16

DFN-10 4 3.2 3.2 4.0 2.0 1.5 - 1.75 1.9 8 20 SSOP 12 8.2 7.5 4.0 2.0 1.5 1.5 1.75 7.5 16 24 SSOP 12 8.2 8.8 4.0 2.0 1.5 1.5 1.75 7.5 16

28 SSOP (150mil) 8 6 10 4.0 2.0 1.5 1.5 1.75 7.5 16


TYPE K0 K1 t COVER TAPE WIDTH 20 QFN (4X4) 1.1 - 0.3 9.2 24 QFN (4X4) 1.4 - 0.3 9.2 32 QFN (5X5) 1.1 - 0.3 9.2 48 QFN (7X7) 1.1 - 0.3 13.3

DFN-10 0.75 - 0.25 8 20 SSOP 2.5 - 0.3 13.3 24 SSOP 2.1 - 0.3 13.3

28 SSOP (150mil) 2.5 - 0.3 12.5

Unit : mm


A7532

REEL DIMENSIONS UNIT IN mm

TYPE G N T M D K L R

20 QFN(4X4) 24 QFN(4X4) 32 QFN(5X5)

DFN-10

12.8+0.6/-0.4 100 REF 18.2(MAX) 1.75±0.25 13.0+0.5/-

0.2 2.0±0.5 330＋ 0.00/-1.0

20.2

48 QFN(7X7) 16.8+0.6/-

0.4 100 REF 22.2(MAX) 1.75±0.25

13.0+0.5/-

0.2 2.0±0.5

330＋ 0.00/-1.0 20.2

28 SSOP (150mil) 20.4+0.6/-

0.4 100 REF 25(MAX) 1.75±0.25

13.0+0.5/-

0.2 2.0±0.5

330＋ 0.00/-1.0 20.2

20 SSOP 24 SSOP

16.4+2.0/-

0.0 100 REF 22.4(MAX) 1.75±0.25

13.0+0.2/-

0.2 1.9±0.4

330＋ 0.00/-1.0 20.2

L R

K

N

M

G

D

T



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