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TDA8761

NXP
Part Number TDA8761
Manufacturer NXP
Description 9-bit analog-to-digital converter for digital video
Published Apr 16, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA8761 9-bit analog-to-digital converter for digital video Preliminary specification Fi...
Datasheet PDF File TDA8761 PDF File

TDA8761
TDA8761

Overview
INTEGRATED CIRCUITS DATA SHEET TDA8761 9-bit analog-to-digital converter for digital video Preliminary specification File under Integrated Circuits, IC02 1995 Mar 20 Philips Semiconductors Philips Semiconductors Preliminary specification 9-bit analog-to-digital converter for digital video FEATURES • 9-bit resolution • Sampling rate up to 30 MHz • DC sampling allowed • One clock cycle conversion only • High signal-to-noise ratio over a large analog input frequency range (8.
5 effective bits at 10 MHz full-scale input at fclk = 30 MHz) • No missing codes guaranteed • In range (IR) 3-state TTL output • TTL compatible digital inputs and outputs • Low-level AC clock input signal allowed • External reference voltage regulator • Power dissipation only 360 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 AINL ADNL fclk(max) Ptot Note 1.
fi = 11 MHz and fclk = 30 MHz; fi = 8 MHz and fclk = 20 MHz.
ORDERING INFORMATION TYPE NUMBER TDA8761M PACKAGE NAME SSOP28 DESCRIPTION plastic shrink small outline package; 28 leads; body width 5.
3 mm PARAMETER analog supply voltage digital supply voltage output stages supply voltage analog supply current digital supply current output stages supply current AC integral non-linearity AC differential non-linearity maximum clock frequency total power dissipation note 1; full scale input sine wave note 1; 50% full scale input sine wave note 1; full scale input sine wave note 1; 50% full scale input sine wave CONDITIONS MIN.
4.
75 4.
75 4.
4 − − − − − − − 30 − TYP.
5.
0 5.
0 5.
0 30 22 22 ±0.
75 ±0.
5 ±0.
5 ±0.
3 − 360 APPLICATIONS Analog-to-digital conversion for: • Video data digitizing • Digital Video Broadcasting (DVB) • Cable TV.
GENERAL DESCRIPTION TDA8761 The TDA8761 is a 9-bit analog-to-digital converter (ADC) for professional video and digital video set box applications.
It converts the analog input signal into 9-bit binary...


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