KAD2710L-17Q68

DATASHEET NOT RECOMMENDED FOR NEW DESIGNS RECOMMENDED REPLACEMENT PART KAD5510P-xx KAD2710L FN6818 Rev 0.00 December 5, 2008 10-Bit, 275/210/170/105MSPS A/D Converter The KAD2710L is the industry’s lowest power, 10-bit, 275MSPS, high performance Analog-to-Digital converter. It is designed with Intersil’s proprietary FemtoCharge™ technology on a standard CMOS process. The KAD2710L offers high dynamic performance (55.6dBFS SNR @ fIN = 138MHz) while consuming less than 280mW. Features include an over-range indicator and a selectable divide-by-2 input clock divider. The KAD2710L is one member of a pin-compatible family offering 8 and 10-bit ADCs with sample rates from 105MSPS to 350MSPS and LVDS-compatible or LVCMOS outputs (Table 1). This family of products is available in 68-pin RoHS-compliant QFN packages with exposed paddle. Performance is specified over the full industrial temperature range (-40°c to +85°C). Features • On-Chip Reference • Internal Sample and Hold • 1.5VP-P Differential Input Voltage • 600MHz Analog Input Bandwidth • Two’s Complement or Binary Output • Over-Range Indicator • Selectable 2 Clock Input • LVDS Compatible Outputs Applications CLK_P • Medical Imaging CLKOUTP Clock Generation CLK_N • Portable Oscilloscope OVDD CLKDIV AVDD3 AVDD2 • High-Performance Data Acquisition CLKOUTN D9P – D0P 10-bit 275MSPS ADC INP S/H INN 10 LVDS Drivers 1.21V VREFSEL • Radar and Satellite Antenna Array Processing • Broadband Communications ORP • Point-to-Point Microwave Systems 2SC + – • Power-Amplifier Linearization D9N – D0N ORN VREF • Cable Head Ends • Communications Test Equipment • Pb-Free (RoHS Compliant) Key Specs VCM OVSS AVSS • SNR = 55.6dBFS at fS = 275MSPS, fIN = 138MHz • SFDR = 68.5dBc at fS = 275MSPS, fIN = 138MHz • Power Consumption