TDA6160-2S

Multistandard Sound IF TDA 6160-2S Preliminary Data Bipolar IC Features q q q q q q q q Sound carrier mixer VCO Programmable Divider Reference divider with crystal oscillator Phase comparator Operational amplifier for PLL filter I2C bus interface 3 identical FM channels with limiter amplifiers and coincidence demodulators. P-SDIP-30 Type TDA 6160-2S Ordering Code Q67000-A5184 Package P-SDIP-30 Functional Description Multistandard sound IF-device consisting of a mixer as a frequency converter, a voltage-controlled oscillator (VCO) that can be continously tuned in 10-kHz increments with crystal accuracy by means of a PLL, and three following parallel FM-limiter amplifiers with coincidence demodulators. The switching functions and setting of the PLL are controlled on an I2C bus. Application For use in satellite receivers. Semiconductor Group 126 08.93 TDA 6160-2S Pin Functions Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Function Quartz oscillator PD-output / integrator input (fREF, fCy) Integrator output (VD) VCO Chip address switching (CA) Demodulator circuit (IF-1) Demodulator circuit (IF-1) AF-output 1 Demodulator circuit (IF-2) Demodulator circuit (IF-2) AF-output 2 Demodulator circuit (IF-3) Demodulator circuit (IF-3) AF-output 3 NC NC IF-input 3 VS (analog) IF-input 2 Ground (analog) IF-input 1 IF-reference Mixer output 2 Mixer output 1 Mixer input (reference) Mixer input Ground (digital) VS (digital) I2C bus (S...