TZA3046 Datasheet (NXP) - Fiber Channel / Gigabit Ethernet Transimpedance Amplifier

TZA3046, Fiber Channel / Gigabit Ethernet Transimpedance Amplifier

The TZA3046 is a transimpedance ampliﬁer with Automatic Gain Control (AGC), designed to be used in Fiber Channel/Gigabit Ethernet (FC/GE) 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.

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TZA3046 Features

* I I I I I I I I I I Low equivalent input noise current, typically 126 nA (RMS) Wide dynamic range, typically 2.5 µA to 1.7 mA (p-p) Differential transimpedance of 7.5 kΩ (typical) Bandwidth from DC to 1050 MHz (typical) Differential outputs On-chip AGC with possibility of external control Single sup