c10508 Hamamatsu Photonics, K.K.,, c10508 Datasheet

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c10508

Manufacturer Part Number
c10508
Description
Apd Module Variable Gain And Stable Detection Even At High Gains C10508
Manufacturer
Hamamatsu Photonics, K.K.,
Datasheet
M O D U L E
APD module
C10508
Along with an APD, current-to-voltage conversion circuit, and high-voltage power supply circuit, the C10508 contains a microcontroller to perform
temperature compensation based on information from the internal thermosensor. Because temperature coefficients that match the APD temperature
characteristics are written in the microprocessor chip, the APD can be operated with a highly stable gain over a wide temperature range even at high
gain levels. The gain can be changed by the switch on the board or a command from a PC.
Voltage
controller
Block diagram
l
l
l
l
Variable gain and stable detection even at high gains
Features
Gain fluctuation with temperature: ±5% Max.
(M=250, Ta=0 to 40 ˚C)
Easily adjustable gain:
Adjustable by switch or by PC command
Easy handling: ±5 V supply voltage
Compact and lightweight
APD
Temperature
monitor
High voltage
generator
+200 V
+5 V
High-speed current-to-voltage
convertor circuit
Microcontroller
compensation)
(temperature
±5 V
I/O
BNC connector
KACCC0360EA
l
l
l
Applications
Photoelectric sensitivity vs. cut-off frequency
APD evaluation
Power meter
Low-light-level detection
10
10
10
10
10
10
10
10
10
9
8
7
6
5
4
3
DC
2-stage thermoelectrically cooled APD
DC to 5 kHz, -1.25
10
C4777-01
100
DC to 100 kHz
-1.5
C5460-01
×
×
1.5
10
10
8
×
9
V/W
1 k
DC to 10 MHz
DC to 10 MHz
1.5
Cut-off frequency (Hz)
V/W
10
C10508
6
C5460
×
1.5
10
6
×
9 types are available with different
10 k
V/W
active areas and wavelengths
4 kHz to 100 MHz
10
C5331 series
-1
7
V/W
×
10
100 k
4
V/W
1 M
1-stage thermoelectrically
10 kHz to 100 MHz
50 kHz to 1 GHz
2.5
-2.5
cooled APD
C5658
×
C4777
×
10 M 100 M
10
10
5
5
V/W
V/W
1 G
KACCB0115EA
1

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c10508 Summary of contents

Page 1

... Variable gain and stable detection even at high gains Along with an APD, current-to-voltage conversion circuit, and high-voltage power supply circuit, the C10508 contains a microcontroller to perform temperature compensation based on information from the internal thermosensor. Because temperature coefficients that match the APD temperature characteristics are written in the microprocessor chip, the APD can be operated with a highly stable gain over a wide temperature range even at high gain levels ...

Page 2

... Topr Tstg Symbol Condition M=1, =800 M=10 to 250 M=10 to 250 - Ta=0 ° °C - M=250, =800 nm 1.0 × 10 NEP M=250, =800 nm - M=250, =800 nm - M=250, =800 nm - C10508 APD module Min. Typ. Max. +4.6 +5.0 +5.4 -4.6 -5.0 -5.4 - +50 +75 - -15 -25 Value + +60 -30 to +70 Value 1.0 400 to 1000 800 ...

Page 3

... Gain temperature characteristic -10 -20 -30 -10 KACCB0183EA Response to stepped light ˚C) 100 Ta=25 °C, gain M=250, input pulse width=1 µs X-axis: 200 ns/div., Y-axis: 100 mV/div. KACCB0184EB C10508 APD module (M=250 ) Typ Ambient temperature (˚C) KACCB0185EA KACCC0399EA 3 ...

Page 4

... Molex: 53047-0810 GND DSR RTS RxD CTS DTR TxD DCD No C10508 APD module (3.7) (9) ±0.3 mm KACCA0236EB Function Cannot be used Gain: 10 Gain: 30 Gain: 50 Gain: 75 Gain: 100 Gain: 150 Gain: 250 Gain: Users setting PC control mode ...

Page 5

... Data (4 bytes: 0000 ··· 9999) 2-1 Terminator (2 bytes: carriage return + line feed) Sample software Sample software is included on the CD-ROM that comes with the C10508. The software allows controlling the C10508 from a PC. Use this to check the operation of the C10508. · Operation screen of sample software HAMAMATSU PHOTONICS K ...

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