TLC5733 Datasheet | Texas Instruments

TLC5733 20 MSPS 3-CHANNEL ANALOG-TO-DIGITAL CONVERTER WITH HIGH-PRECISION CLAMP SLAS104 - JULY 1995 - 3-Channel CMOS ADC - 8-Bit Resolution - Differential Linearity Error . . . ± 0.5 LSB Max - Linearity Error . . . ± 0.75 LSB Max - Maximum Conversion Rate 20 Mega-Samples per Second (MSPS) Min - Analog Input Voltage Range 2 V(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 ponent - High Precision Clamp . . . ± 1 LSB - Automatic Clamp Pulse Generator - Output Data Format Multiplexer - 5-V Single-Supply Operation - Low Power Consumption description The TLC5733 is a three-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 TLC5733 contains a feed-back type high-precision clamp circuit for each ADC channel for video (YUV) applications and a clamp pulse generator that detects POSITE 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 TLC5733 is characterized for operation from - 20°C to 75°C. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. † POSITE SYNC refers to the externally generated synchronizing signal that is a bination of vertical and horizontal sync information used in display and TV systems. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include...