SA3375 Datasheet | Silan Microelectronics

PLL FM MULTIPLEXER STEREO DEMODULATOR DESCRIPTION The SA3375 is a multiplex IC for FM car stereos. It integrates two functions: skip-noise prevention and pilot canceling. Features - Low distortion - Power supply ripple rejection - Wide operating voltage range ZIP-16 APPLICATIONS - FM stereo receivers ORDERING INFORMATION Device SA3375 Package ZIP-16 BLOCK DIAGRAM .. ABOSOLUTE MAXIMUM RATINGS (Tamb=25°C) Characteristics Maximum Supply Voltage Lamp Driving Current Allowable Power Dissipation Operating Temperature Storage Temperature Symbol VCCmax ILmax Pdmax Topr Tstg Ratings 16 40 520 -20~+70 -40~+125 Unit V m A m W °C °C HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: .silan..cn Rev: 1.0 2005.02.03 Page 1 of 5 ELECTRICAL CHARACTERISTICS (At Tamb=25°C, VCC=10V, VIN=300m V, f=1 k Hz, L+R=90%, pilot=10%, Rg=20kΩ see specified test circuit.) Characteristics Remended Supply Voltage Input Signal Voltage Quiescent Current Channel Separation Monaural Distortion Factor Stereo Distortion Factor Lamp Lighting Level Hysteresis Capture Range Output Signal Level S/N Ratio Input Resistance (pin3) SCA Rejection Ratio Allowable Input Voltage SNC Output Attenuation SNC Output Voltage HCC Output Attenuation Power Supply Ripple Rejection VCO Stopping Voltage Channel Balance .. Pilot Cancellation Factor Symbol VCC VI ICCO Sep ST THD VL Hy CR VO S/N ri SCArej vi Att SNC VO sub THD=1%, Rg=20kΩ THD=1%, Rg=10kΩ V8=0.6V, L-R=90%, pilot=10% V8=0.1V, L-R=90%, pilot=10% Pilot=30m V Sub Rg=20kΩ Rg=10 kΩ SW1: B main L+R=90%, pilot=10% Mono THD mono=300m V Test condition Min. 6.5 200 -40 --60 --150 68 70 --700 --8.5 --15.0 -2.0 ---20 22 50 0.05 0.05 85 3 ±3 215 74 78 20 80 900 450 -3.0 --9.0 -35 7.3 0.5 25 Typ. Max. 14 300 28 -0.2 0.2 120 6 -300 -------0.3 5 -0.5 0 --1.5 -Unit V m V m A d B % % m V d B % m V d B d B kΩ d B m V m V d B m V d B d B d B V d B d B Att HCC (1) V7=0.6V, L+R=90%, pilot=10% Att HCC (2) V7=1V, L+R=90%, pilot=10% Rr VCO stop CH...