C7020_15 Datasheet, PDF (5/8 Pages) Hamamatsu Corporation – Designed for front-illuminated CCD area image

CCD multichannel detector heads
C7020/C7021/C7025 series
Pin assignment of "SIGNAL I/O" connector
15-pin D-sub connector
8 7 6 5 4 3 21
15 14 13 12 11 10 9
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
KACCC0069EA
Terminal name
Mode select
Data video
VA1+ (+15 V)
VA1- (-15 V)
VD1 (+5 V)
Start
CLK
EOS
A. GND
A. GND
VA2 (+24 V)
D. GND
D. GND
D. GND
Trigger
Description
Digital input signal used to select between the line binning operation and area scanning operation
HCMOS compatible
High level or left open: line binning operation
Low level: area scanning operation
Analog video output. Positive polarity
Analog power supply
Analog power supply
Digital power supply
Digital input signal for initializing the circuit.
HCMOS compatible. Positive logic.
The interval of the start pulses determines the integration time of the CCD image sensor.
Digital input signal for operating the circuit.
HCMOS compatible. Rising edge operation.
Digital input signal for indicating end-of-scan of the image sensor.
HCMOS compatible. Negative logic.
Analog ground
Analog ground
Analog power supply
Digital ground
Digital ground
Digital ground
Digital output signal for A/D conversion. HCMOS compatible. Positive logic.
Pin assignment of "TE CONTROL I/O" connector (C7021/-02, C7025/-02)
9-pin D-sub connector
5 4 3 21
9 8 76
KACCC0075EA
Pin No.
1
2
3
4
5
6
7
8
9
Terminal name
VD2 (+5 V)
Temp monitor
Cooling control
Vp (+5 V)
VF (+12 V)
D. GND
D. GND
P. GND
F. GND
Description
Digital power supply
Analog output signal of the temperature of the CCD image sensor
Digital input signal for starting to cool down. HCMOS compatible.
High level or left open: cooling
Low level: stand-by
Power supply for the thermoelectric cooler in the CCD image sensor
(Please use AWG 18 wire.)
Power supply for cooling fan
Ground
Ground
Power supply return of the thermoelectric cooler mounted in the CCD image sensor
(Please use AWG 18 wire.)
Power supply return for cooling fan
Available for using same power supply (+5 V) for “+VD2" and "+Vp".
Caution: Do not connect "VD2" and "Vp" together on the backside of the 9-pin D-sub connector.
These may be connected (shorted) at the power supply end, not 9-pin D-sub connector.
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