AP Technologies SIB416, User Manual

Page: 10 / 21

www.aptechnologies.co.uk
AP Technologies Limited The Coach House Watery Lane Bath BA2 1RL
T: +44 (0) 1225 780 400 F: +44 (0)
8701 266
4
49
E: info@aptechnologies.co.uk
SIB416 Sensor Interface Board Hamamatsu S11064 MPPC
- 10 -
Vertilon Corporation, 66 Tadmuck Road, Westford, MA 01886 / Tel: (978) 692-7070 / Fax: (978) 692-7010 / www.vertilon.com
Specifications
(T
A
= +25C, unless otherwise noted)
Description Sym Min Typ Max Units Notes
INPUT CHANNELS
Quantity 64
64 direct coupled channels to PhotoniQ channels 1 to 64.
Cathode Bias Voltage
VB
+0.25 V
Detector cathode voltage supplied from PhotoniQ data
acquisition system
PREAMPLIFIER
Transimpedance (Low Gain)
R
in
187
Ω
Transimpedance (Med Gain)
R
in
374
Ω
Transimpedance (High Gain)
R
in
750
Ω
Gain selected through GUI interface.
LEADING EDGE DISCRIMINATOR
Threshold Adjustment Range
V
th
0 2.5 V
Referenced to baseline level at discriminator input.
Threshold (0 to 100%) controlled through GUI interface.
Threshold to Output Delay
t
d
7 nsec
TRIGGER OUTPUT
Output Impedance 50
Ω
Logic High Output Level
V
OH
+4.3 +4.8 V
(I
OH
= -32mA)
Logic Low Output Level
V
OL
+0.2 +0.6 V
(I
OL
= 32mA)
DIMENSIONS
Width
W
84 mm
Length
L
102 mm
(not including SMB connectors which extend past PCB edge)
Thickness
T
1.57 mm
(printed circuit board only)
Table 1: Specifications