TDA8763

INTEGRATED CIRCUITS DATA SHEET TDA8763 10-bit high-speed low-power ADC with internal reference regulator Product specification Supersedes data of 1997 Feb 10 File under Integrated Circuits, IC02 1999 Jan 06 Philips Semiconductors Product specification 10-bit high-speed low-power ADC with internal reference regulator FEATURES 10-bit resolution Sampling rate up to 50 MHz DC sampling allowed One clock cycle conversion only High signal-to-noise ratio over a large analog input frequency range (9.3 effective bits at 4.43 MHz full-scale input at fclk = 40 MHz) No missing codes guaranteed In-Range (IR) CMOS output Levels TTL and CMOS compatible digital inputs 3 to 5 V CMOS digital outputs Low-level AC clock input signal allowed Internal reference voltage regulator Power dissipation only 235 mW (typical) Low analog input capacitance, no buffer amplifier required No sample-and-hold circuit required. APPLICATIONS TDA8763 High-speed analog-to-digital conversion for: Video data digitizing Radar pulse analysis Transient signal analysis High energy physics research Σ∆ modulators Medical imaging. GENERAL DESCRIPTION The TDA8763 is a 10-bit high-speed low-power Analog-to-Digital Converter (ADC) for professional video and other applications. It converts the analog input signal into 10-bit binary-coded digital words at a maximum sampling rate of 50 MHz. All digital inputs and outputs are TTL and CMOS compatible, although a low-level sine wave clock i...