F0100504B Datasheet, PDF (1/13 Pages) Eudyna Devices Inc – 3.3V/5V 2.5Gb/s NRZ Receiver Transimpedance Amplifier

F0100504B
3.3V/5V 2.5Gbps Transimpedance Amplifier
Features
- 2.2kΩ high transimpedance
- 29dB gain
- Low noise (typ.6pΑ/√Ηz@100MHz)
- Typical 1900MHz O/E Bandwidth
- Over 25dB wide dynamic range
- 3.3V or 5.0V single Voltage Supply operation
- Differential output
02.09.02
F0100504B
3.3V/5V 2.5Gb/s NRZ Receiver
Transimpedance Amplifier
Applications
- Preamplifier of an optical receiver circuit for OC-48/STM-16 (2.5Gb/s)
Functional Description
The F0100504B is stable GaAs integrated transimpedance amplifier. Typical Applications are for 2.5Gb/s
optical receiver circuit, for example, OC-48/STM-16, instrumentation, and measurement applications. The
integrated feedback loop design provides broad bandwidth and stable operation. The F0100504B typically
specifies a high transimpedance of 2.2kΩ (RL=50Ω) at a typical 1900MHz O/E bandwidth (-3dB-cutoff
frequency) with a dynamic range of over 26dB. It also provides a large optical input overload of more than
+1dBm. Furthermore, it can operate with a low supply voltage of single +3.3V. It features a typical dissipation
current of 50mA.
Only chip-shipment is available for all product lineups of GaAs transimpedance amplifiers, because the
packaged preamplifier cannot operate with the maximum performance owing to parasitic element of the package.