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SFT-0100 Transimpedance Amplifier
RF Micro Devices, Inc.
Sirenza Microdevices' SFT-0100 is a high performance
heterojunction bipolar transistor transimpedance amplifier
designed for 10/12.5 Gb/s SONET/SDH applications.
Sirenza Microdevices' SFT-0100 is a high performance heterojunction bipolar transistor transimpedance amplifier designed for 10/12.5 Gb/s SONET/SDH applications. The SFT-0100 uses high FT indium gallium phosphide device technology that delivers high transimpedance, large dynamic range, and a typical bandwidth greater than 10.5GHz.
Performance is enhanced through the use of a patented circuit topology that reduces duty cycle distortion under high photocurrent conditions and allows high transimpedance with low DC power to be realized. The SFT-0100 is supplied in bare die form and includes a current monitor feature that can be used for fiber alignment or loss of signal (LOS) detection.>
Features
- Low Noise InGaP HBT Technology
- Differential Transimpedance ~ 2200 Ohms
- +5V Power Supply
- High Sensitivity: < 10pa/Hz
- Adjustable Dynamic Range
- Photo Current Monitor
- Backside Vias Eliminate the Need for Ground Wirebonds
Applications
- Optical Receiver Modules
- 10.3Gb/s Ethernet
- XFP, XENPAK, XPAK Modules, ROSA
- 12.5Gb/s SONET with FEC
- 10.7Gb/s SONET OC-192/SDH STM-64
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