NXP Semiconductors TDA8762A
The TDA8762A is a 10-bit high-speed 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 80 MHz.FEATURES
● 10-bit resolution● Sampling rate up to 80 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 = 80 MHz)
● No missing codes guaranteed
● In range (IR) TTL output
● TTL compatible digital inputs and outputs
● Low-level AC clock input signal allowed
● External reference voltage regulator
● Power dissipation only 380 mW (typical)
● Low analog input capacitance, no buffer amplifier required
● No sample-and-hold circuit required. QUICK REFERENCE DATA SYMBOL VCCA VCCD VCCO ICCA ICCD ICCO INL DNL fclk(max) PARAMETER analog supply voltage digital supply voltage output stages supply voltage analog supply current digital supply current output stages supply current integral non-linearity differential non-linearity maximum clock frequency TDA8762AM/6 TDA8762AM/8 Ptot total power dissipation 60 80 − − − 380 CL = 15 pF; ramp input fclk = 80 MHz; ramp input fclk = 80 MHz; ramp input CONDITIONS MIN.