C7885-20 Hamamatsu Photonic Systems, C7885-20 Datasheet

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C7885-20

Manufacturer Part Number
C7885-20
Description
Manufacturer
Hamamatsu Photonic Systems
Datasheet
Driver circuit for NMOS linear image sensor
C7885 series
I M A G E S E N S O R
C7885 series is a driver circuit specifically designed for the Hamamatsu voltage-output type NMOS linear image sensors (S3921 to S3924
series). NMOS linear image sensors are self-scanning photodiode arrays integrated with a scanning circuit of N-channel MOS transistors.
C7885 series supplies start pulses, 2-phase clock pulses and reset pulses necessary for voltage-output type image sensor operation. C7885
series also includes a signal processing circuit that inverts and amplifies video signals from an image sensor. C7885 series operates by input of a
master start pulse, master clock pulse and connection to a power supply (+12 V or +15 V).
C7885-20 is multichannel detector head incorporating driver circuit (C7885) developed for Hamamatsu NMOS linear image sensor. C7885-20 is
designed especially for compactness, having an overall length as short as 40 mm or less. The housing case also provides a shielding effect
against external noise. As useful options, peripheral devices are available for driving C7885-20, and for the output signal processing.
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Driver circuit for voltage-output type NMOS linear image sensor
Features
Suitable for voltage-output type image sensors
Compact (compared to conventional type C4074)
Single power supply (+12 V or +15 V) operation
C7885
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C7885-20 Summary of contents

Page 1

... C7885-20 is multichannel detector head incorporating driver circuit (C7885) developed for Hamamatsu NMOS linear image sensor. C7885-20 is designed especially for compactness, having an overall length as short less. The housing case also provides a shielding effect against external noise. As useful options, peripheral devices are available for driving C7885-20, and for the output signal processing. Features ...

Page 2

... MASTER CLOCK CLK MASTER START Start START st CLOCK 1 CLOCK 2 RESET CLAMP Trigger VIDEO OUTPUT Data Video END OF SCAN EOS I Dimensional outlines and input/output signal descriptions (unit: mm) C7885 (4 × ×) 3.6 7.62 55. × ×) 3.6 7.62 7.62 KACCA0086EA C7885 series KACCC0120EA C7885G 63.5 1.6 10.0 1.6 7.62 55.88 KACCA0106EA ...

Page 3

... Driver circuit for NMOS linear image sensor 90PCD (4 ×) 3.5 PIERCE I Pin assignment of “Signal I/O” connector (C7885-20, 15 pin D-sub socket type C7885-20 (4 ×) C7 75.0 (8 × ×) M3 46.0 EFFECTIVE LENGTH KACCC0069EA C7885 series 25.0 D-SUB 15 PIN SOCKET TYPE ...

Page 4

Connector on board: UFS-16B-01 Input/output signal connector: BNC (Start, CLK, Trigger, EOS, Data Video) Power supply: lose wire cable Cable length Note) When making a simple in-circuit evaluation of NMOS linear image sensors without any troublesome soldering, use ...

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