器件名称: PT-12A8GPO
功能描述: A -18 dBm sensitivity, single-output receiver module
文件大小: 175.01KB 共2页
简 介:PT-12A
PIN/TIA receiver High sensitivity, -20 dBm
Product Bulletin (Preliminary) January 2005
High data rate, up to 12.5 Gb/s
1200–1650 nm wavelength range Compact 8-pin butterfly package SMA or GPO output connector
The PT-12A is a -18 dBm sensitivity, single-output receiver module for OC-192/ STM-64 with FEC transmission system receive applications including NRZ with Super FEC up to 12.5 Gb/s. It couples a high responsivity (1.0 A/W), backilluminated PIN photodiode, usable from 1200 nm to 1650 nm, with an internal transimpedance gain stage of 475 V/A. This combination produces a receiver with a 10 GHz band-width and a conversion gain of 475 V/W. The single-coaxial output module is available with either an SMA or GPO output connector in a compact, 8-pin butterfly package with single-mode fiber input. The receiver meets Telcordia GR-468 qualification standards.
1 2
Specifications
Wavelength range Bandwidth (-3dB electrical) Low frequency cutoff 1 Sensitivity 2 Overload Group Delay (1 to 10 GHz) Responsivity @ 1550 nm
Minimum
1200 9 DC
Typical
10 -20 0
Maximum
1650
Units
nm GHz kHz
-18 40
dBm dBm ps A/W V/W dB
0.8 400
25 1.0 475 -10
Conversion gain Output Return Loss (0.1 to 8 GHz) Optical Return Loss Power dissipation
-30 .22
dB W
DC Electrical
Photodiode voltage Amplifier voltage (VPOS) Amplifier voltage (VNEG) +5 +3.2 -2.1 +8 +3.3 -2.0 +12 +3.4 -1.9 V V V
Mechanical
Package type Operating temperature Storage temperature
Output is DC coupled 10-10 BER……
