Hamamatsu C9118 Driver circuit for photodiode array with amplifier Datasheet

PHOTODIODE
Driver circuit for photodiode array with amplifier
C9118 series
Compact, easy-to-use driver circuit
C9118 series CMOS driver circuit is designed for S8865-64 and S8865-128 photodiode arrays with amplifier.
C9118 series operates a linear image sensor by just inputting two signals (M-CLK and M-RESET) and a signal +5 V supply. C9118 series is
assembled on a compact board measuring 48 × 56 mm and allows downsizing of the measurement equipment.
C9118 is intended for single use or parallel connections, while C9118-01 is suitable for cascade connections.
C9118 series does not include S8865 series photodiode array with amplifier, so select the desired photodiode array and order it separately.
Features
Applications
l Single power supply (+5 V) operation
l Operation with two input signals (M-CLK and M-RESET)
l Compact: 48 × 56 mm
l Various types of image acquisition
l Optical detection equipment
■ Absolute maximum ratings (Ta=25 °C)
Parameter
Supply voltage
Digital input voltage
Operating temperature
Storage temperature
*1: No condensation
Symbol
Vcc
Topr
Tstg
Value
+7
V
0 to 50 *1
0 to 70 *1
Unit
V
V
°C
°C
■ Specifications (Ta=25 °C)
Parameter
Rated voltage
Current consumption
High level
Digital input
Low level
M-RESET pulse width (Low level)
M-CLK frequency
Digital rise/fall times
Data rate
Offset output
VIDEO saturation output *2
*2: From offset value.
Symbol
+Is
VIH
VIL
TpwstRESET1
fCLK
tTLH/ tTHL
fV
Voffset
Vast
Min.
4.9
2.0
0
10
40
10
-
Typ.
5.0
65
20
0.5
4.0
Max.
5.2
75
V
0.8
4000
30
1000
-
Unit
V
mA
V
V
µs
kHz
ns
kHz
V
V
1
Driver circuit for photodiode array with amplifier
C9118 series
■ Block diagram
+Vcc
S8865-64
S8865-128
+Vcc
+Vcc
SW1
CN1
CLK
RESET
Trig
EOS
EXTSP
Vms
Vg
Vdd
GND
Video
Vref
Vp
1: TOP
2: END
1
CN2
M-CLK
M-RESET
TRIGGER
L-EOS
IN-START
GAIN
+5 V
GND
VIDEO
GND
2
CONTROLLER
+Vcc
+Vp
VR1
SW2
CN3
+Vcc
+
+
+Vp
M-CLK
M-RESET
TRIGGER
L-EOS
EXTSP2
GAIN
+5 V
GND
VIDEO
GND
+
+
+Vcc
REF
C9118-01 ONLY
KACCC0187EB
■ Timing chart
Timing chart of first stage sensor when used singly or in cascade connection
1
2
3
14 15 16 17 18 19 20
M-CLK
M-RESET
TRIGGER
L-EOS
VIDEO
Last stage sensor signal is output when
used in cascade connection.
Timing chart of second and subsequent stage sensors when used in cascade connection
M-CLK
M-RESET
IN-START
VIDEO signal is output right after EXTSP2 signal input from previous stage
TRIGGER
L-EOS
VIDEO
Last stage sensor signal is output when
used in cascade connection
KACCC0188EA
2
Driver circuit for photodiode array with amplifier
C9118 series
■ Connection examples
Single or parallel readout example (C9118)
Cascade readout example (C9118-01)
Simultaneous integration/output
(effective for high-speed processing)
Simultaneous integration/serial output
(Simplifies external processing circuit)
S8865-64
S8865-128
S8865-64
S8865-128
C9118
C9118-01
EXTERNAL
CONTROLLER
CN2
EXTERNAL
CONTROLLER
CN2
CN3
SCAN
DIRECTION
S8865-64
S8865-128
S8865-64
S8865-128
C9118
ACCESSORY
CABLE
C9118-01
EXTERNAL
CONTROLLER
CN2
CN2
CN3
SCAN
DIRECTION
S8865-64
S8865-128
S8865-64
S8865-128
C9118
EXTERNAL
CONTROLLER
CN2
C9118-01
CN2
SCAN
DIRECTION
CN3
SCAN
DIRECTION
KACCC0189EB
KACCC0190EB
■ Dimensional outline (unit: mm)
4 × (2 ×) R1.2
56
25
3
SCAN
DIRECTION
2
38
2
CN1
CN2
48
42
51.2
1
CN3
6
12
8
32
8
CN3 is installed only for C9118-01.
1.6
2.5
2.5
3.6
Component mounting height: 3.6 mm
■ Accessory
KACCA0124EA
· Connectorized cable
This cable is for hooking up an external unit (power supply, pulse
generator, etc.) to the CN2 connector of C9118 driver circuit.
Pin No. and cable color coding are shown in the table at the right.
Connector: DF-13-10S-1.25C (Hirose Electric)
Terminal: DF13-2630SCFA (gold plating)
Cable: Conforms to UL1007 AWG28.
Pin connection (CN2)
Pin No.
Color
➀
Brown
➁
Red
➂
Orange
➃
Yellow
➄
Green
Pin No.
➅
➆
➇
➈
➉
Color
Blue
Purple
Gray
White
Black
100 mm
KACCC0198EA
3
Driver circuit for photodiode array with amplifier
C9118 series
■ Pin assignment of I/O connector
<CN1>
For connection to S8865-64 or S8865-128 photodiode arrays
Connector type: 801-93-012-20-001 PRECI-DIP (made by DURTAL) or equivalent
Pin No.
Terminal Name
I/O
1
RESET
O
2
3
CLK
Trig
O
I
4
EXTST
O
5
Vms
O
6
7
8
9
10
11
12
Vdd
GND
EOS
Video
Vref
Vgain
Vpd
O
I
I
O
O
O
Description
Sensor scan start signal. Pulse width at High level nearly equals sensor integration
time.
Sensor scan sync signal. Sensor starts scanning in synchronization with this signal.
For A/D conversion timing signals. Positive logic
High level at first stage during parallel or serial readout. At second and subsequent
stages during serial readout, this outputs the EOS pulse of preceding stage.
High level at first stage during parallel or serial readout. At second and subsequent
stages, this sets to Low level.
Sensor supply voltage
Sensor GND
EOS (end of scan) signal of sensor. Negative logic
Video output signal. Positive polarity
Reference voltage
Sensor gain switching H: high gain, L: low gain
Photodiode voltage
<CN2>
Used to connect the first stage to an external I/O during parallel readout or serial readout
For the second and subsequent stages during serial readout, CN2 is used to connect to CN3 at preceding stage.
Note 1) CN3 is installed only for C9118-01 (for serial readout).
Connector type: DF13-10P-1.25H (50) (made by Hirose Electric)
Pin No.
Terminal Name
I/O
Description
Sensor scan start signal. Pulse width at High level nearly equals sensor integration
1
M-RESET
I
time.
Sensor scan sync signal. Sensor and circuit start operating in synchronization with this
2
M-CLK
I
signal.
3
TRIGGER
O
For A/D conversion timing signals. Positive logic
4
L-EOS
O
EOS (end of scan) signal of all sensors during parallel or serial readout. Negative logic
NC (no connection) at first stage during parallel or serial readout. At second and
5
IN-START
I
subsequent stages during serial readout, this receives the EOS pulse of preceding
stage.
6
GAIN
I
External setting for sensor gain H: high gain, L: low gain
7
GND
Circuit GND
8
+5 V
I
+5 V power supply
9
VIDEO
O
Video output signal. Positive polarity
10
A.GND
O
Video GND
4
Driver circuit for photodiode array with amplifier
C9118 series
<CN3>
Used to connect to CN2 at next stage during serial readout. (CN3 is installed only for C9118-01.)
Note 2) CN3 is installed only for serial readout.
Note 3) Pin No. 1 to 4 and 6 to 10 connect to the same pin No. of CN2 as common lines.
Connector type: DF13-11P-1.25H (50) (made by Hirose Electric)
Pin No.
Terminal Name
I/O
Description
Sensor scan start signal. Pulse width at High level nearly equals sensor integration
1
M-RESET
I
time.
2
M-CLK
I
Sensor scan sync signal. Sensor starts scanning in synchronization with this signal.
3
TRIGGER
O
For A/D conversion timing signals. Positive logic
4
L-EOS
O
EOS (end of scan) signal of all sensors during parallel or serial readout. Negative logic
5
EXTSP2
O
Video signal scan start signal at second stage during serial readout. Negative logic
6
GAIN
I
External setting for sensor gain H: high gain, L: low gain
7
GND
Circuit GND
8
+5 V
I
+5 V power supply
9
VIDEO
O
Video output signal. Positive polarity
10
A.GND
O
Video GND
11
NC
No connection
■ Parallel readout and serial readout settings
<Parallel readout setting>
ON
1
2
3
4
Set SW1 and SW2 to OFF as shown at left.
(SW3 and SW4 have no connection)
<First stage setting for serial readout>
ON
1
2
3
4
Set SW1 to OFF and SW2 to ON as shown at left.
(SW3 and SW4 have no connection)
<Second stage to second from last stage setting for serial readout>
ON
1
2
3
4
Set SW1 and SW2 to ON as shown at left.
(SW3 and SW4 have no connection)
<Last stage setting for serial readout>
ON
1
2
3
4
Set SW1 to ON and SW2 to OFF as shown at left.
(SW3 and SW4 have no connection)
KACCC0191EA
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. ©2005 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
Cat. No. KACC1087E04
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
jul. 2005 DN
5
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