INTEGRATED CIRCUITS
DATA SHEET
TDA8798 Dual 8-bit, 100 Msps A/D converter with DPGA
Objective specification Supersedes data of 1998 Apr 15 File under Integrated Circuits, IC02 1999 Sep 16
Philips Semiconductors
Objective specification
Dual 8-bit, 100 Msps A/D converter with DPGA
FEATURES • Dual 8-bit Analog-to-Digital Converter (ADC) • Sampling rate up to 100 million samples per second (Msps) • Dual 34 dBV 6-bit Digitally Programmable Gain Amplifier (DPGA) with optional power-off • Optional external equalization filter with capacitive coupling between DPGA and ADC • Serial Interface (SI) for DPGA gain control using either parallel load mode or count-up/count-down mode • 3.
3 V TTL/
CMOS com...