HAMAMATSU C7883_07

IMAGE SENSOR
Driver circuit for NMOS linear image sensor
C7883 series
High-speed driver circuit for current-output type NMOS linear image sensor
C7883
C7883 series is a driver circuit specifically designed for the Hamamatsu current-output type NMOS linear image sensors (S3901 to S3904 series,
S8380/S8381 series). NMOS linear image sensors are self-scanning photodiode arrays integrated with a scanning circuit of N-channel MOS
transistors.
C7883 series supplies start pulses and 2-phase clock pulses necessary for image sensor operation. C7883 series also includes a signal
processing circuit to read out video signals from an image sensor in the current-to-voltage conversion mode.
C7883 series operates by input of a master start pulse, master clock pulse and connection to a power supply (+12 V or +15 V).
Features
l High-speed operation (compared to C7884)
l Compact (compared to conventional type C4069)
l Single power supply (+12 V or +15 V) operation
■ Selection guide
Type No.
Product name
C7883
Driver circuit
C7883G
Driver circuit + Pulse generator
Feature
High-speed driver circuit for current-output type NMOS linear
image sensors.
Has no input/output connector.
A dedicated pulse generator is pre-mounted on the driver
circuit board.
Has no input/output connector.
Note)
1: Standard input/output connector is FAP-16-07#2 (made by Yamaichi, sold separately). Equivalent connectors are available
from other manufacturers.
2: Custom products with an input/output connector pre-mounted are available on request. Please consult our sales office.
3: When ordering along with a dedicated cable (A8226), C7883 series will be shipped with a mating connector pre-mounted.
4: We welcome custom requests (e.g. 4 MHz high-speed type). Feel free to contact our sales office.
5: When high precision measurements are required, refer to C7884 series data sheet.
6: When using voltage-output type NMOS linear image sensors, refer to C7885 series data sheet.
■ Specifications (Ta=25 °C)
Parameter
Supply voltage
Current consumption
Operation frequency
Gain
Operating temperature
Storage temperature
* No condensation
Symbol
+Vs
C7883
C7883G
+Is
G
Topr
Tstg
Condition
+12 V
+12 V
Master clock frequency: 8 MHz
Min.
+11.5
-
Typ.
+12.0
30
60
24
0 to +50 *
-10 to +60 *
Max.
+15.5
40
80
2
-
Unit
V
mA
mA
MHz
kV/A
°C
°C
1
Driver circuit for NMOS linear image sensor
C7883 series
■ Timing chart
MASTER CLOCK CLK
MASTER START Start
START st
CLOCK 1
CLOCK 2
Trigger
VIDEO OUTPUT Data Video
END OF SCAN EOS
KACCC0118EA
■ Dimensional outlines and input/output signal descriptions (unit: mm)
C7883
55.88
1.6
63.5
10.0
1.6
16
15
25.4
2
1
(4 ×) C3
(2 ×) 3.6
15.2
15.24
7.62
7.62
40.64
(2 ×) 3.6
25.4
(4 ×) C3
C7883G
7.62
7.62
7.62
7.62
55.88
63.5
KACCA0085EA
2
Terminal No.
1
2
3
4
5
6
7
8
9
Terminal name
A. GND
+12 V or +15 V
A. GND
NC
A. GND
Data Video
A. GND
A. GND
D. GND
10
EOS
11
12
13
D. GND
Trigger
D. GND
14
CLK
15
D. GND
16
Start
KACCA0105EA
Description
Analog ground
Power supply
Analog ground
No connection
Analog ground
Analog video signal output; positive polarity
Analog ground
Analog ground
Digital ground
Digital output signal indicating end of scan; negative logic
Digital ground
Digital output signal for A/D conversion; positive logic
Digital ground
Digital input signal for operating the circuit at the rising edge (in case of
C7883G, output signal)
Digital ground
Digital input signal for initializing the circuit; positive logic. (in case of
C7883G, output signal)
Interval of these pulses equals the integration time of the sensor.
Dedicated cable
A8226
Dedicated cable A8226
Connector on board: UFS-16B-01
Input/output signal connector: BNC (Start, CLK, Trigger, EOS, Data Video)
Power supply: lose wire cable
Cable length: 1 m
Note) When making a simple in-circuit evaluation of NMOS linear image sensors without any troublesome soldering, use
C7883G, C7884G, C7884G-01 or G7885G in combination with A8226.
All you have to do is just insert an NMOS linear image sensor into the socket and connect the cables to an oscilloscope,
power supply and AD converter. Note that NMOS linear image sensors are sold separately.
C7884G used in combination with A8226
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2007 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Cat. No. KACC1074E03
Mar. 2007 DN
3