CAP3541B

PRELIMINARY DATA SHEET MICRONAS INTERMETALL CAP 3540B, CAP 3541B Car Audio Processor Hardware www.DataSheet4U.com MICRONAS Edition May 22, 1997 6251-434-1PD CAP 3540B, CAP 3541B Contents Page 3 3 Section 1. 1.1. Title Introduction Features Functional Description Architecture DSP Block Digital Part Analog Part Operating Modes Analog Input Systems Buffers ABUF Stereo Mixer AMIX Multiplexers AMUX A/D-Converters ADC Digital Signal Processing Block Digital Filter Sections Digital Mixing Systems Pilot Demodulator PILMX ARI Mixer ARIMIX FM Noise Canceller (ASU) Analog Output Systems D/A Converters DAC Lowpass-Filters ALPF Volume Control AVOL Programmable Digital Audio Interface (PDAI) The IM-Bus Interface of the CAP 3540B Description of the IM-Bus Clock Generation Specifications Outline Dimensions Pin Connections and Short Descriptions Pin Descriptions Pin Configuration Electrical Characteristics Absolute Maximum Ratings Recommended Operating Conditions Recommended Crystal Characteristics Characteristics Starting the Processor Synthesizer Application Notes Typical Application Circuit Index Data Sheet History PRELIMINARY DATA SHEET 4 2. 4 2.1. 4 2.1.1. 4 2.1.2. 4 2.1.3. 6 2.1.4. 7 2.2. 7 2.2.1. 8 2.2.2. 8 2.2.3. 8 2.2.4. 8 2.2.5. 8 2.2.5.1. 9 2.2.6. 9 2.2.6.1. 11 2.2.6.2. 12 2.2.7. 12 2.3. 12 2.3.1. 12 2.3.2. 12 2.3.3. 12 2.4. 14 2.5. 14 2.5.1. 16 2.6. www.DataSheet4U.com 17 17 18 20 22 23 23 24 26 27 31 31 32 33 34 36 2 3. 3.1. 3.2. 3.3. 3.4. 3.5. 3.5.1. 3.5.2. 3.5.3. 3.5.4. ...