SA5225 Datasheet (Philips) - Fiber optic postamplifier

SA5225, Fiber optic postamplifier

The SA5225 is a high-gain limiting amplifier that is designed to process signals from fiber optic preamplifiers.

Capable of operating at 125Mb/s, the chip has input signal level-detection with a user-adjustable threshold.

The DATA and LEVEL-DETECT outputs are differential for optimum noise margin an

SA5225 Features

* DIN 4 DIN 5 VCCA 6 CF 7 JAM 8

* Wideband operation: 1.0kHz to 120MHz typical

* Applicable in 155Mb/s OC3/SONET receivers

* Operation with single +5V or

* 5.2V supply

* Differential 10k ECL outputs

* Programmable input signal level-detection