G9211_15 Datasheet, PDF (8/11 Pages) Hamamatsu Corporation – Near infrared image sensors (0.9 to 1.67 m / 2.55 m)

InGaAs linear image sensors
G9211 to G9214/G9205 to G9208 Series
Pin connections (top view)
256 PIXELS
512 PIXELS
TE +
THERM
THERM
CASE
Cf SELECT
RESET
TE -
AD-TRIG
Vdd
Vss
INP
CLK
Vref
VIDEO
RESET-EVEN
TE +
AD-TRIG-EVEN
THERM
THERM
CASE
CLK-EVEN
VIDEO-EVEN
Cf SELECT
RESET-ODD
TE -
AD-TRIG-ODD
Vdd
Vss
INP
CLK-ODD
Vref
VIDEO-ODD
Terminal name
CLK
RESET
Vdd
Vss
INP
Cf SELECT
CASE
THERM
TE+, TE-
AD-TRIG
VIDEO
Vref
KMIRC0013EA
Input/Output
Input (CMOS logic compatible)
Input (CMOS logic compatible)
Input
Input
Input
Input
-
Output
Input
Output
Output
Input
Function and recommended connection
Clock pulse for operating the CMOS shift register
Reset pulse for initializing the feedback capacitance in the charge amplifier
formed in the CMOS chip. The width of the reset pulse is integration time.
Supply voltage for operating the signal processing circuit in the CMOS chip
Ground for the signal processing circuit in the CMOS chip
Reset voltage for the charge amplifier array in the CMOS chip
Voltage that determines the conversion efficiency in the CMOS chip. Low gain
(CE=16 nV/e-) at 0 V, and high gain (CE=320 nV/e-) at 5 V.
This terminal is electrically connected to the package.
Thermistor for monitoring temperature inside the package
Power supply terminal for the thermoelectric cooler that cools the photodiode
array. No connection for room temperature operation type.
Digital signal for AD conversion; positive polarity
Analog video signal; positive polarity
Reset voltage for the offset compensation circuit in the CMOS chip
Connection example
CLK
Reset
Vref
Vdd
Cf_select
INP
InGaAs linear image sensor
Video
AD_trig
Vss
Buffer amp
Buffer amp
KMIRC0012EA
8