ONET2511TA is a high performance 2.5 Gbps optical to electrical transimpedance amplifier. It features a low input noise, wide bandwidth, high input impedance, and received signal strength indication.
The ONET2511TA is a high-performance transimpedance amplifier designed for use in SDH/SONET systems with data rates up to 2.5 Gbps. It features a low input-referred noise, a 2.5 GHz bandwidth, and a 4.0 kΩ differential transimpedance gain. The device operates from a single +3.3V supply and is characterized for operation from -40°C to 85°C.
The amplifier includes an offset cancellation circuit and a received signal strength indicator (RSSI). It is available as a bare-die option and is suitable for use with APD or PIN preamplifier-receivers. The document provides detailed electrical characteristics, application circuit diagrams, and board layout recommendations.
| Bandwidth | 2.5 GHz |
|---|---|
| Input Referred Noise | 10 pA/√Hz |
| Maximum Input Current | 2 mA |
| Supply Voltage | +3.3V |
| Operating Temperature | -40°C to 85°C |
| Output Resistance | 50 Ω |
No, the device is available as a bare-die option.
The RSSI output indicates the strength of the received signal.