Low noise and high bandwidth

InGaAsPIN Balance detector

RZPD-200M-A C

The RZPD-200M-AC is a low-noise, high-bandwidth I nGaAsPIN balancing detector consisting of two balanced

photodiodes, ultra-low noise high-speed amplification circuit, and noise floor power supply. The two photodiodes are

matched to achieve an excellent common-mode rejection ratio (CMRR) for better noise reduction. It is mainly used in

laser wind measurement, laser vibration measurement, optical fiber sensing and other ultra-low and weak light coherent

detection.

■ Features

● High transimpedance gain：30kV/A

● High bandwidth：AC-200Mhz

● Response scope: 800~1700nm

● Low output noise and CMRR

■ Application

● Laser wind measurement

● Laser vibrometry

● Fiber optic sensing

● Ultra-low weak optical coherence

detection

■ Maximum absolute rating

parameter Unit Symbol Value

Operating temperature ℃ TC -40～+85

Storage temperature ℃ TSTG -55～+100

Saturation input optical po wer uW Pin 150

Module operating voltag e V Vcc 5

Module power consum ption mW Pw 800

■Optoelectronic performance(T=25℃, 5V Power supply，Ri=50Ù)

Feature parameters symbol Value Unit

Min Typ Max

Spectral response range ë 800~1700 nm

-3dBbandwidth BW AC-200 Mhz

Detector responsivenes s Rv 0.95 A/W

Transimpedance gain G 30 KV/A

Saturation input optical p ower Pin 150 uW

Equivalent noise NEP 4 pW/√Hz

Common-mode Rejection R atio CMRR 3 0 dB

Output impedance Ro 50 Ù

Supply voltage Vcc 5 V

Supply current Icc 140 mA

Optical input FC/APC

Signal output SMA

Specialist in Special Optic Devices

■ Dimensions

Website: www.csrayzer.cn

Tel: +86-17707135527 CSRayzer Optical Technology Co., Ltd Email: INTL@csrayzer.com

Specialist in Special Optic Devices

Website: www.csrayzer.cn

Tel: +86-17707135527 CSRayzer Optical Technology Co., Ltd Email: INTL@csrayzer.com