TDA1574T - NXP

TDA1574T Integrated FM tuner

TDA1574T The TDA1574T is an integrated FM tuner circuit designed for use in the RF/IF section of car radios and home receivers. The circuit contains a mixer and an oscillator and a linear IF amplifier for signal processing. The circuit also incorporates the following features. Features • Keyed Automatic Gain Control (AGC) • Regulated reference voltage • Bu.

Features

Features
• Keyed Automatic Gain Control (AGC)
• Regulated reference voltage
• Buffered oscillator output
• Electronic standby switch
• Internal buffered mixer driving. QUICK REFERENCE DATA PARAMETER Supply voltage range (pin 17) Mixer input bias voltage (pins 1 and 2) Noise factor Oscillator output voltage (pin 6) Output admittance at pin 6 Oscillator output buffer DC output voltage (pin 9) Total harmonic distortion Linear IF amplifier output voltage (pin 12) Noise factor Keyed AGC output voltage range (pin 20) PACKAGE OUTLINE 20-lead mini-pack; plastic (SO20; SOT163A); SOT163-1; 1996 Septembe.