TLC5733A 20 MSPS 3-CHANNEL ANALOG-TO-DIGITAL CONVERTER WITH HIGH-PRECISION CLAMP

SLAS104A - JULY 1995 - REVISED NOVEMBER 1996

features

3-Channel CMOS ADC
5-V Single-Supply Operation or 5-V Analog Supply with Digital Supply from 2.7 V to 5.25 V
8-Bit Resolution
Differential Linearity Error...±0.5 LSB Max
Linearity Error...±0.75 LSB Max
Maximum Conversion Rate 20 Megasamples per Second (MSPS) Min
Analog Input Voltage Range 2 V_I(PP) Min
64-Pin Shrink QFP Package
Analog Input Bandwidth...>14 MHz
Suitable for YUV or RGB Applications
Digital Clamp Optimized for NTSC or PAL YUV Component
High-Precision Clamp...±1 LSB
Automatic Clamp Pulse Generator
Output-Data Format Multiplexer
Low Power Consumption

description

The TLC5733A is a 3-channel 8-bit semiflash analog-to-digital converter (ADC) that operates from a single 5-V power supply. It converts a wide-band analog signal (such as a video signal) to digital data at sampling rates up to 20 MSPS minimum. The TLC5733A contains a feed-back type high-precision clamp circuit for each ADC channel for video (YUV) applications and a clamp pulse generator that detects COMPOSITE SYNC

pulses automatically. A clamp pulse can also be supplied externally. The output-data format multiplexer selects a ratio of Y:U:V of 4:4:4, 4:1:1, or 4:2:2. For RGB applications, the 4:4:4 output format without clamp function can be used. The TLC5733A is characterized for operation from -20°C to 75°C.

Title: 20 MSPS 3-CHANNEL ANALOG-TO-DIGITAL CONVERTER WITH HIGH-PRECISION CLAMP
Product Family: ANALOG TO DIGITAL
Device Functionality: 20 MSPS 3-CHANNEL ANALOG-TO-DIGITAL CONVERTER WITH HIGH-PRECISION CLAMP
Orderable Devices: TLC5733AIPM

View the complete PDF datasheet: slas104a.pdf (327 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TLC5733A

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