FOA1252A1 Datasheet, PDF (6/16 Pages) Infineon Technologies AG – 2.5 Gbit/s Transimpedance Amplifier

2.5 Gbit/s Transimpedance Amplifier
FOA1252A1
FOA1252A1
1
Overview
1.1
Features
• Data rate up to 2.5 Gbit/s
• Full ITU-T G958 specification compliance
• Input sensitivity -23.5 dBm at BER = 10^-9
• Single supply voltage: +4.5 V to +5.5 V
• Internal DC-compensation loop increases dynamic range
• No external components needed
• Internal bias generation for PIN-photodiode
• Internal low-pass filter to improve power supply rejection
• Operates with PIN- or APD-photodiode
• Monitor output for mirrored photodiode current
• Additional pair of complementary output pins optimized for TO packages
1.2
Applications
• Fibre optics data communication systems: SDH, SONET, ATM, OC, STM
• Pre-amplifier modules
Type
FOA1252A1
Ordering Code
Q67000-H4128
Package
bare die
Preliminary Data Sheet
2
1998-07