FEATURES
s VCO FOR WORLD TUNING RANGE s HIGH PERFORMANCE FAST PLL FOR RDSSYSTEM s IF COUNTER FOR FM AND AM WITH SEARCH STOP SIGNAL s QUALITY DETECTOR FOR LEVEL, DEVIATION, ADJACENT CHANNEL AND MULTIPATH s QUALITY DETECTION INFORMATIONS AS ANALOG SIGNALS EXTERNAL AVAILABLE s s s s s ISS (INTELLIGENT SELECTIVITY SYSTEM) FOR CANCELLATION OF ADJACENT CHANNEL AND NOISE INFLUENCES ADJACENT CHANNEL MUTE FULLY ELECTRONIC ALIGNMENT ALL FUNCTIONS I2C-BUS CONTROLLED ISS FILTER STATUS INFORMATION I2C-BUS READABLE DESCRIPTION
Use of BICMOS technology allows the implementation of several tuning functions and a minimum of external components. September 2003 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1/42 TDA7512 BLOCK DIAGRAM 2/42 TDA7512 PIN CONNECTION (Top view) AMMIX2OUT1 AMMIX2OUT2 AMRFAGCTC FMAMP1OUT FMAMP2OUT FMIF1AGCIN AMIF1IN/ISS FMAMP1IN FMAMP2IN MIX1OUT1 MIX1OUT2 FMIF1REF 64 63 62 61 60 59 58 57...
STMicroelectronics
