F0849952N 10Gbps PD Preamplifier Module
F0849952N
10Gbps NRZ Data Rate
PD Preamplifier Module
8/30/2002
Features
l Bit rate: ~10Gb/s
l Power supply: +3.3V/-5.2V
l Packaging: small size and high performance
butterfly package
l Light wavelength: 1.31µm/1.55µm
l Optical pigtail: 9µm/125µm SM fiber
l Back-illuminated GaInAs/InP pin-photodiode
with monolithic lens
l Low noise preamplifier IC
l High sensitivity: ~-19dBm
l Differential output
l Multi source products
Applications
l High-speed optical transmission systems for OC-192/STM-64 (10Gb/s) and measurement
instruments
Functional Description
This PIN-preamplifier module is a low-cost capable receiver module with a miniature size for use in
the 10Gb/s SONET/SDH systems. A Back-illuminated pin-photodiode has a monolithic lens optimized for
SM fiber at the InP substrate and achieves high responsivity, wide-tolerance and high-speed. The
component of a high-speed and low-noise preamplifier and the photodiode obtains high sensitivity and a
stable operation. The high performance butterfly package was developed for high-speed operation, small
dimension and low cost.
The module is applicable for 1.31µm/1.55µm optical fiber communication systems for
OC-192/STM64, typically showing a high sensitivity of –19dBm.
Advance