TDA8779

INTEGRATED CIRCUITS DATA SHEET TDA8779 10-bit converter interface (ADC/DAC) for quadrature transceiver Objective specification Supersedes data of 1996 Sep 05 File under Integrated Circuits, IC02 1996 Sep 18 Philips Semiconductors Objective specification 10-bit converter interface (ADC/DAC) for quadrature transceiver FEATURES Two 10-bit ADCs with multiplexed outputs Two 10-bit DACs with multiplexed inputs Sampling rate for the ADCs and DACs up to 20 MHz Digital outputs (for the ADC) and inputs (for the DAC) are TTL/CMOS compatible (2.7 to 5.5 V) Internal reference voltage regulator Power dissipation 520 mW Standby mode. APPLICATIONS Wireless communication. QUICK REFERENCE DATA SYMBOL VCCA1 VCCD1 VCCA2 VCCD2 VCCO ICCA ICCD ICCO fCLK(ADC)max INLA DNLA fCLK(DAC)max INLD DNLD Ptot PARAMETER analog supply voltage for the ADC part digital supply voltage for the ADC part analog supply voltage for the DAC part digital supply voltage for the DAC part output stage supply voltage analog supply current digital supply current output stage supply current maximum clock frequency for the ADC part integral non linearity for the ADC part differential non linearity for the ADC part maximum clock frequency for the DAC part integral non linearity for the DAC part differential non linearity for the DAC part total power dissipation full-scale; ramp input; fCLK = 20 MHz full-scale; ramp input; fCLK = 20 MHz full-scale; ramp input; fCLK = 20 MHz 50% full-scale; ramp input; fCLK = 20 M...