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Vertilon SIB2316, User Manual

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Vertilon SIB2316 User Manual Download Page 9

 

User Guide

 

 

- 9 - 

Vertilon Corporation, 66 Tadmuck Road, Westford, MA 01886   

/

   Tel: (978) 692-7070   

/

   Fax: (978) 692-7010   

/

   

www.vertilon.com

 

Figure 1:  Functional Block Diagram 

VERTILON SIB2316

DUAL SENSL SPMArray2

SENSOR INTERFACE BOARD

PREAMP A

TRIGGER

OUTPUT

J3

SIB CO

N

N

ECTO

R

HIGH

VOLTAGE

BIAS

J7

J6

SENSL SPMArray2

16 ELEMENT

SILICON

PHOTOMULTIPLIER 

IN01

VBIAS

IN02

IN03

IN04

IN05

IN06

IN07

IN08

IN09

IN10

IN11

IN12

IN13

IN14

IN15

IN16

SENSL SPMArray2

16 ELEMENT

SILICON

PHOTOMULTIPLIER 

IN01

VBIAS

IN02

IN03

IN04

IN05

IN06

IN07

IN08

IN09

IN10

IN11

IN12

IN13

IN14

IN15

IN16

CHANNELS 1-16

CHANNELS 17-32

VBIAS A ADJ

VBIAS A

HIGH

VOLTAGE

BIAS

VBIAS B ADJ

VBIAS B

PREAMP

CURRENT

MONITOR

CURRENT

MONITOR

PREAMP B

J8

COINCIDENCE

DETECTOR

COINCIDENCE

WINDOW

GAIN

ADJUST

DISCRIMINATOR

THRESHOLD

BANDWIDTH

ZERO SLOPE /

LEADING EDGE

DISCRIMINATOR

PREAMP

DISCRIMINATOR

THRESHOLD

J1/

J9

SP

M

A

rr

ay

2 A

 CO

NN

E

CT

O

R

J2/J

10

SP

MAr

ray

2

 B 

CO

N

N

ECTOR

CONTROL

ZERO SLOPE /

LEADING EDGE

DISCRIMINATOR

GAIN

CONTROL B

CONTROL A

16 CHANNEL 

AC COUPLING 

NETWORK

16 CHANNEL 

AC COUPLING 

NETWORK

Summary of Contents for SIB2316

Page 1: ...User Guide Vertilon Corporation 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com SIB2316 2 x 16 Channel SiPM Interface Board SensL SPMArray2...

Page 2: ......

Page 3: ...hout limitation loss of use loss or alteration of data delays lost profits or savings arising from the use of this document or the product which it accompanies Vertilon reserves the right to change th...

Page 4: ...SIB2316 Sensor Interface Board SensL SPMArray2 4 Vertilon Corporation 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com...

Page 5: ...neral Safety Precautions 7 Product Overview 8 Typical Setup 10 Detector Common Anode Bias 11 SPMArray2 Cathode Connections 12 Pulse Preamplifiers 12 Zero Slope Discriminator 14 Coincidence Detector 15...

Page 6: ...iming 10 Figure 4 SPMArray2 SIB2316 Connections 11 Figure 5 SIB2316 Dialog Box 13 Figure 6 Zero Slope Discriminator Timing 14 Figure 7 Coincidence Detector Timing 15 Figure 8 Top and Bottom Views 20 F...

Page 7: ...fied Range To avoid electric shock fire hazard or damage to the product do not apply a voltage to any input outside of its specified range Electrostatic Discharge Sensitive Electrostatic discharges ma...

Page 8: ...pickoff circuitry included within the high voltage bias generator monitors the total current delivered to the 16 elements of each SPMArray2 A preamplifier and discriminator on each array process the c...

Page 9: ...NSL SPMArray2 16 ELEMENT SILICON PHOTOMULTIPLIER IN01 VBIAS IN02 IN03 IN04 IN05 IN06 IN07 IN08 IN09 IN10 IN11 IN12 IN13 IN14 IN15 IN16 CHANNELS 1 16 CHANNELS 17 32 VBIAS A ADJ VBIAS A HIGH VOLTAGE BIA...

Page 10: ...xceeds the energy threshold Digitized output data from the PhotoniQ is sent to a PC over a USB 2 0 connection for display logging or real time processing Bias to the detectors as well as the SIB2316 d...

Page 11: ...ore extremely important that only SensL common anode SPMArray2s are used with the SIB2316 Common cathode or other configurations will not operate with the SIB2316 and may cause permanent damage to it...

Page 12: ...be set to the default value of positive See the PhotoniQ user s manual for more details Pulse Preamplifiers There are many applications including PET and SPECT that require precise event timing picko...

Page 13: ...User Guide 13 Vertilon Corporation 66 Tadmuck Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com Figure 5 SIB2316 Dialog Box...

Page 14: ...actual digital timing output from the discriminator goes high after a small delay td relative to the trigger point To minimize the effects of noise and other particle events not of interest a compara...

Page 15: ...MArray2 A follows an event on SPMArray2 B LED LD4 flashes green Generally both LEDs will flash equally when events occur near simultaneously If however a particle event on one array continually preced...

Page 16: ...rs J2 or J10 Detector Bias Optimization Connect the preamp output J7 to an oscilloscope with a 50 ohm termination With the SPMArray2 positioned in a typical configuration in front of a particle source...

Page 17: ...zing the gain and bandwidth settings for the preamp and discriminators In general the detector bias should be adjusted to get the maximum signal from the SPMArray2 devices without saturating the pream...

Page 18: ...Transimpedance Gain Low A 0 37 V mA Transimpedance Gain High A 0 75 V mA Rise Time 10 nsec Iin is a rectangular current pulse 5 nsec rise time 5 nsec fall time applied to detector common anode input O...

Page 19: ...dow Resolution 0 5 nsec Nominal Time Window Accuracy 2 Actual time window is approximately 2 nsec less than nominal setting The extents of the coincidence window are defined at the points where at lea...

Page 20: ...1 3 SPMArray2 B Top Side FPC Connector J2 4 SPMArray2 B Detector Test Input 5 Sensor Interface Board Connector J3 6 Configuration Switch SW1 7 Main Power LED 8 Detector Bias Enable LED 9 Trigger Outpu...

Page 21: ...53 R67 R68 R69 R72 R73 U20 U21 U13 U5 U1 U6 U14 C115 C114 C113 C112 C111 C110 C109 C108 C107 C106 C105 C79 C63 C67 C73 C72 C69 C55 C64 C57 C30 C32 C33 C21 C31 C25 C24 C23 C27 C4 C2 C26 C3 C1 C22 C18 C...

Page 22: ...ches to ON Table 3 LEDs and Switches P Label Description P3 VBIAS A Detector bias voltage to SPMArray2 A Used when trimming SPMArray2 A bias P4 VBIAS B Detector bias voltage to SPMArray2 B Used when t...

Page 23: ...B J2 IN03 J9 IN13 13 P12 SPMArray2 A J1 IN06 J10 IN12 14 P28 SPMArray2 B J2 IN06 J9 IN12 15 P11 SPMArray2 A J1 IN05 J10 IN11 16 P27 SPMArray2 B J2 IN05 J9 IN11 17 P10 SPMArray2 A J1 IN08 J10 IN10 18 P...

Page 24: ...Road Westford MA 01886 Tel 978 692 7070 Fax 978 692 7010 www vertilon com Mechanical Information Figure 10 SIB2316 Printed Circuit Board Dimensions ALL DIMENSIONS IN MILLIMETER 1 ON 2 3 4 39 40 1 2 1...

Page 25: ...t limitation loss of use loss or alteration of data delays lost profits or savings arising from the use of this document or the product which it accompanies Vertilon reserves the right to change this...

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