SAB3036

The SAB3036 provides closed-loop digital tuning of TV recivers ,with or without a.f.c.,as required.It also controls up to 8 analoge functions,4 general purpose I/O port and 4 high-current outputs for tuner band selection.

Features of the SAB3036 are:(1)combined analogue and digital circuitry minimizes the number of additional interfacing components required;(2)frequency measurement with resolution of 50 kHz;(3)selectable prescaler divisor of 64 or 256;(4)32 V tuning voltage amplifier;(5)4 high-current outputs for direct band selection;(6)four general purpose input/output ports;(7)tuning with control of speed and direction;(8)tuning with or without a.f.c.;(9)single-pin,4 MHz on-chip oscillator;(10)I2C bus slave transceiver.

The quick reference data of the SAB3036 can be summarized as:(1):the parameter is supply voltage pin5,the symbol is VP1,the rating is 12,the unit is V;(2):the parameter is supply voltage pin14,the symbol is VP2,the rating is 13,the unit is V;(3):tthe parameter is supply voltage pin9,the symbol is VP3,the rating is 32,the unit is V;(4):the parameter is supply current (no outputs loaded) pin5,the symbol is IP1,the rating is 23,the unit is mA;(5):the parameter is supply current (no outputs loaded) pin14,the symbol is IP2,the rating is 0.1,the unit is mA;(6):the parameter is supply current (no outputs loaded) pin9,the symbol is IP3,the rating is 0.6,the unit is mA;(7):the parameter is total power dissipation,the symbol is Ptot,the rating is 300,the unit is mW;(8):the parameter is operating ambient temperature range,the symbol is Tamb,the rating is -20 to +70,the unit is .