electronics for range system prototype tests
DESCRIPTION
Electronics for Range System Prototype Tests. A. Piskun ITEP, Moscow, 28 April, 2010. DAQ VME crate 9U. VME crate 6U. VME crate 6U. COMPASS CATCH. MWDB units. Hot link cables. WIRE R/O analog & digital. STRIP R/O digital. to DAQ crate. RW-TDC QTC–16. ADB-32 (A-32). analog. - PowerPoint PPT PresentationTRANSCRIPT
Electronics for Range System Prototype Tests
A. Piskun
ITEP, Moscow, 28 April, 2010
VME crate 6U VME crate 6U
STRIP R/O digital
WIRE R/O analog & digital
RW-TDCRW-TDC QTC–16QTC–16
ASum-96
ADB-32 (A-32)
A2DB-32
analog
digital
COMPASS CATCH
DAQ VME crate 9U
MWDB unitsHot link cables
Range System Prototype Readout Scheme
to DAQ crate
Digital R/O Block Diagram
A-32A-32
Strip R/O
ADB-32ADB-32 MWDBMWDB
STRIP SIGNALS(2304 channels)
CATCHCATCH
MWDBMWDB
WIRE SIGNALS(2304 channels)
CATCHCATCHWire R/O
Preamplifier Board (72)Amplifier-Discriminator
Board (72)
Muon Wall Digital Board (24 total)
1 unit
1 unit
Double Amplifier-Discriminator Board (72)
(Digital output)A2DB-32A2DB-32
Analog (wire) R/O Block Diagram
WIRE SIGNALS(2304 channels / 96 per layer)
ASum-96ASum-96
A2DB-32A2DB-32
A2DB-32A2DB-32
A2DB-32A2DB-32
3 boards per layer1 board per layer
24 total
QTC-16QTC-16
Charge-to-Time Converter
2 boards total
RW-TDCRW-TDC
2 boards total
CATCH
Analog output
Double Amplifier-Discriminator Board (A2DB-32)
2 modes of amplification:
K1= 65 mV/uA
K2=420 mV/uA
Designed both for wire and strip R/O
Analog and 2 digital (ECL, LVDS) outputs
Low noise: I noise r.m.s = 38nA
Low cross talk < -45 dB
Status: “table-top” tested, ready for production (80 with spares)
Front-end Electronics for Strip R/O
32-channel preamplifier 32-channel preamplifier board A-32 v.3;board A-32 v.3; prototype prototype manufactured and tested;manufactured and tested; ready for productionready for production (80 (80 with spares)with spares)
32-channel amplifier-32-channel amplifier-discriminator board discriminator board
ADB-32ADB-32; ; tested in tested in D0/FNAL and D0/FNAL and COMPASS/CERN (MW1);COMPASS/CERN (MW1); ready for productionready for production (80 (80 with spares)with spares)
Analog Summator Board (ASum-96)
Status: designed and being manufactured, need to produce 30 (with spares)
ASum-96 Schematic Circuit Diagram
ASum-96 PSpise Modeling
Yellow – Yellow – input signal input signal (from A2DB-32 analog (from A2DB-32 analog output)output)
Red – Red – 11stst summing stage summing stage outputoutput
Blue – Blue – 22ndnd summing summing stage outputstage output
Green – Green – output buffer output buffer signalsignal
Charge –to-Time Converter (QTC-16)
Status: “table-top” tested, 2 boards manufactured, 1 spare needed
Muon Wall Digital Board (MWDB)
Status: tested in COMPASS (MW1), 5 ready, need to produce 21(with spares)
192-channel register based on 6 F1 chips
Status of Units:
A2DB-32 “Table-top” tested, 72 boards needed, to produce 80 (with spares)
A-32 “Table-top” tested, 72 boards needed, to produce 80 (with spares)
ADB-32 Tested in D0/FNAL and COMPASS/CERN (MW1), 72 boards needed, to produce 80 (with spares)
ASum-96 Designed and being manufactured, needs final test, to produce 30 (with spares)
QTC-16 “Table-top” tested, 2 boards produced, to produce 1 spare
RW-TDC Tested in COMPASS/CERN (RW), need to borrow 2 units (from Rich Wall)
MWDB Tested in COMPASS/CERN (MW1), 24 needed, 5 boards produced, need to produce 21 (with spares)
CATCH Need to borrow 2 units (from COMPASS)