TZA3036
description
The TZA3036 is a transimpedance amplifier with Automatic Gain Control (AGC), designed to be used in STM1/OC3 fiber optic links. It amplifies the current generated by a photo detector (PIN diode or avalanche photodiode) and converts it to a differential output voltage. It offers a current mirror of average photo current for RSSI monitoring to be used in SFF-8472 pliant modules. The low noise characteristics makes it suitable for STM1/OC3 applications, but also for FTTx applications.
CAUTION This device is sensitive to Electro Static Discharge (ESD). Therefore care should be taken during transport and handling.
2. Features
I I I I I I I I I I Low equivalent input noise, typically 12 n A (RMS) Wide dynamic range, typically 0.18 µA to 1.5 m A (p-p) Differential transimpedance of 69 kΩ (typical) Bandwidth from DC to 160 MHz (typical) Differential outputs On-chip (AGC) with possibility of external control Single supply voltage 3.3 V; range 2.9 V to 3.6 V Bias voltage for PIN diode...
