ADS5273

ADS5273 SBAS305A − JANUARY 2004 − REVISED FEBRUARY 2004 8-Channel, 12-Bit, 70MSPS ADC with Serialized LVDS Interface D Maximum Sample Rate: 70MSPS D 12-Bit Resolution D No Missing Codes www.DataSheet4U.com D Power Dissipation: 1.1W D CMOS Technology D Simultaneous Sample-and-Hold D 70.5dB SNR at 10MHz IF D Serialized LVDS Outputs Meet or Exceed the Requirements of ANSI TIA/EIA-644-A Standard FEATURES The ADS5273 provides an internal reference, or can optionally be driven with an external reference. Best performance can be achieved through the internal reference mode. The device is available in a PowerPAD TQFP-80 package and is specified over a −40°C to +85°C operating range. 6X ADCLK LCLKP LCLKN PLL ADCLK 1X ADCLK ADCLKP ADCLKN D Internal and External References D 3.3V Digital/Analog Supply D TQFP-80 PowerPAD Package IN1P IN1N IN2P IN2N IN3P IN3N IN4P IN4N S/H 12− Bit ADC Serializer OUT1P OUT1N OUT2P OUT2N OUT3P OUT3N OUT4P OUT4N OUT5P OUT5N OUT6P OUT6N OUT7P OUT7N OUT8P OUT8N S/H APPLICATIONS 12− Bit ADC Serializer D Portable Ultrasound Systems D Tape Drives D Test Equipment S/H 12− Bit ADC Serializer S/H 12− Bit ADC Serializer DESCRIPTION The ADS5273 is a high-performance, 70MSPS, 8-channel parallel analog-to-digital converter (ADC). An internal reference is provided, simplifying system design requirements. Low power consumption allows for the highest of system integration densities. Serial LVDS outputs reduce the number of interface lines and pa...