SA604A - High-performance low-power FM IF system

NXP Semiconductors

Datasheet Details

Part number	SA604A
Manufacturer	NXP Semiconductors
File Size	1.07 MB
Description	High-performance low-power FM IF system
Datasheet	SA604A Datasheet

General Description

The SA604A is an improved monolithic low-power FM IF system incorporating two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator, and voltage regulator.

The SA604A

Overview

SA604A High-performance low-power FM IF system Rev.

4.3 — 13 July 2016 Product data sheet 1.

Key Features

Low power consumption: 3.3 mA typical.
Temperature compensated logarithmic Received Signal Strength Indicator (RSSI) with a dynamic range in excess of 90 dB.
Two audio outputs.
muted and un-muted.
Low external component count; suitable for crystal/ceramic filters.
Excellent sensitivity: 1.5 V across input pins (0.22 V into 50  matching network) for 12 dB SINAD (Signal-to-Noise and Distortion ratio) at 455 kHz.
SA604A meets cellular radio specifications.

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