HAMAMATSU PHOTONICS K.K., Solid State Division

1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://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.: 8, 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

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. ©2002 Hamamatsu Photonics K.K.

Si photodiode evaluation circuit

C9052 series

Cat. No. KACC1083E03

Nov. 2002 DN

2

Power supply circuit for driving C9052-01/-02/-03 and output processing circuit assembled together.

Circuit configuration

Feature

Connectable product

Power supply circuit

Supplies constant voltage to each head board.

C9052-01/-02: ±12 V, C9052-03: +12 V

C9052-01/-02/-03

Sample-and-hold circuit *

Samples and holds the output signal of head board in synchronization with

input light.

C9052-01/-02

Peak hold circuit *

Holds peak values of head board output signal.

C9052-01/-02

Integration reset circuit

Reset pulse generator circuit for integration circuit output.

Operates in synchronization with input light and sample-and-hold circuit. C9052-02

Imbalance indication circuit Monitor circuit for light balance detection circuit. Indicator LED lights up

when difference between two photodiodes exceeds a specified level.

C9052-02

Frequency counter circuit

Counts the number of output pulses from a frequency conversion circuit

and turns on the indicator LED in a lighting cycle according to light level. C9052-03

* The sample-and-hold circuit and peak hold circuit can be selected to replace the jumpsocket.

I Dimensional outlines (unit: mm)

I Circuit connection

C9052-01

or

C9052-02

or

C9052-03

C9052-04

· OSCILLOSCOPE

· VOLTMETER

· A/D CONVERTER

, etc.

NOTE) Photodiode is sold separately.

A9053

KACCC0183EA

43

a

50

(4 ×) 3.2

PHOTODIODE *

COMPONENT

MOUNTED SIDE

* Photodiode and connector for A9053

are sold separately.

CONNECTOR

FOR A9053

*

-01

(20)

-02

(12)

-03

Mark

a

75

85

(4 ×) 3.2

CONNECTOR

FOR A9053

COMPONENT

MOUNTED SIDE

(20)

KACCA0119EA

KACCA0120EA

I Accessory

Dedicated AC adapter (C9052-04 only)

C9052-04

C9052-04

C9052-01/-02/-03