Vertilon SIB2316, User Manual

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SIB2316 Sensor Interface Board SensL SPMArray2
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Vertilon Corporation, 66 Tadmuck Road, Westford, MA 01886 / Tel: (978) 692-7070 / Fax: (978) 692-7010 / www.vertilon.com
Name Function Description
J1 / J9 SPMArray2 A (top / bottom) FPC cable connector for SPMArray2 A (channels 1 - 16)
J2 / J10 SPMArray2 B (top / bottom) FPC cable connector for SPMArray2 B (channels 17 - 32)
J3 CHANNELS 1-32 SIB cable connector to PhotoniQ (channels 1 – 32)
J5 JTAG Reserved for JTAG interface connector
J6 TRIGGER Trigger output from coincidence detector
J7 PREAMP A Preamp output from SPMArray2 A
J8 PREAMP B Preamp output from SPMArray2 B
J11 EXT IN External input (unused)
Table 2: Connectors
Name Function Description
LD1 POWER Green LED indicator for power. Glows red when unit not configured.
LD2 VBIAS Yellow LED indicator for detector bias on.
LD3 ARRAY A Bicolor (red/green) for Array A trigger status
LD4 ARRAY B Bicolor (red/green) for Array B trigger status
SW1: 1-2 DEV ADDR 1:0 Sets the device address for control by the PhotoniQ. Set both switches to “ON”.
SW1: 3-4 DEV TYPE 1:0 Sets the device type for control by the PhotoniQ. Set both switches 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 trimming SPMArray2 B bias.
P5 -VS Internal negative power supply, nominally -33.5V.
P10 HVMON Reserved for indirectly monitoring detector bias through the SIB cable.
P11 +5V Main +5V power to the SIB2316 supplied by the PhotoniQ through SIB connector J3.
P16 VB Bias voltage on detector cathode coupling capacitor. Supplied through SIB connector J3, nom0.250V.
P20 +VTH Energy threshold voltage to discriminators A and B.
P21 +VM Internal baseline voltage for detector common anode signal processing chain. Nom2.5V.
P22 +VL Internal baseline voltage for detector common anode signal processing chain. Nom1.25V.
P23 DIFF A Internal test point for zero slope discriminator A.
P24 DIFF B Internal test point for zero slope discriminator B.
P27 +2.5VREF Internal reference voltage, +2.50V.
P28 VTH A Internal energy threshold point for discriminator A.
P29 VTH B Internal energy threshold point for discriminator B.
P30 ZSD A Output of discriminator A.
P31 ZSD B Output of discriminator B.
P42 +1.8V Internal digital supply voltage, +1.8V
P43 +3.3V Internal digital supply voltage, +3.3V
Table 4: Test Points