G11135-256DD_15 Datasheet, PDF (8/10 Pages) Hamamatsu Corporation – Single video line (256/512 pixels) near infrared image sensor (0.95 to 1.7 m)

InGaAs linear image sensors
G11135-256DD, G11135-512DE
Pin connections
Terminal name Input/Output
Function and recommended connection
PDN
Input Cathode bias terminal for InGaAs photodiode
AD_sp
Output Digital start signal for A/D conversion
Cf_select
Input*⁹ Signal for selecting feedback capacitance (integration capacitance) on CMOS chip
Thermistor
Output Thermistor for monitoring temparature inside the package
AD_trig
Output Sampling synchronous signal for A/D conversion
RESET
Input
Reset pulse for initializing the feedback capacitance in the charge amplifier
formed in the CMOS chip. Integration time is determined by the high period of
this pulse.
CLK
Input Clock pulse for operating the CMOS shift register
INP
Input
Input stage amplifier reference voltage. Supply voltage for operating the signal
processing circuit in the CMOS chip.
Vinp
Input
Video line reset voltage. Supply voltage for operating the signal processing
circuit in the CMOS chip.
Fvref
Input
Differential amplifier reference voltage. Supply voltage for operating the signal
processing circuit in the CMOS chip.
VIDEO
Output Differential amplifier output. Analog video signal.
Vdd
Input Supply voltage for operating the signal processing circuit in the CMOS chip (+5 V)
GND
Input Grand for the signal processing circuit in the CMOS chip (0 V)
*9: Conversion efficiency is determined by supply voltage to the Cf_select terminals as shown below.
Remark
4.0 V
0 to 5 V
0 V or 5 V
-
0 to 5 V
0 to 5 V
0 to 5 V
4.0 V
4.0 V
1.2 V
1.25 to 3.85 V
5V
0V
Conversion efficiency
160 nV/e^-
930 nV/e^-
Cf_select
High
Low
Low: 0 V (GND), High: 5 V (Vdd)
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