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SA5217 Datasheet Postamplifier with link status indicator

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

General Description

The SA5217 is a 75MHz postamplifier system designed to accept low level high-speed signals.

These signals are converted into a TTL level at the output.

The SA5217 can be DC coupled with the previous transimpedance stage using SA5210, SA5211 or SA5212A transimpedance amplifiers.

Overview

INTEGRATED CIRCUITS SA5217 Postamplifier with link status indicator Product specification Replaces datasheet NE/SA5217 of 1995 Apr 26 IC19 Data Handbook 1998 Oct 07 Philips Semiconductors Philips Semiconductors Product.

Key Features

  • an auto-zeroed first stage with noise shaping, a symmetrical limiting second stage, and a matched rise/fall time TTL output buffer. The system is user-configurable to provide adjustable input threshold and hysteresis. The threshold capability allows the user to maximize signal-to-noise ratio, thereby insuring a low Bit Error Rate (BER). An auto-zero loop can be used to replace two input coupling capacitors with a single Auto Zero (AZ) capacitor. A signal absent flag indicates when signals are be.