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SA625 Datasheet High performance low power mixer FM IF system with high-speed RSSI

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

General Description

The SA625 is pin-to-pin compatible with the SA605, but has faster RSSI rise and fall times.

The SA625 is a high performance monolithic low-power FM IF system incorporating a mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator (RSSI) with fast rise and fall time, and voltage regulator.

The SA625 combines the functions of Signetics’ SA602A and SA624.

Overview

RF COMMUNICATIONS PRODUCTS SA625 High performance low power mixer FM IF system with high-speed RSSI Product specification Replaces data of November 3, 1992 IC17 Data Handbook 1997 Nov 07 Philips Semiconductors Philips.

Key Features

  • MUTED AUDIO OUT 8.