AD9201 - Analog Devices

AD9201 Dual Channel/ 20 MHz 10-Bit Resolution CMOS ADC

PRODUCT HIGHLIGHTS The AD9201 is a complete dual channel, 20 MSPS, 10-bit CMOS ADC. The AD9201 is optimized specifically for applications where close matching between two ADCs is required (e.g., I/Q channels in communications applications). The 20 MHz sampling rate and wide input bandwidth will cover both narrowband and spread-spectrum channels. The AD9201.

Features

Complete Dual Matching ADCs Low Power Dissipation: 215 mW (+3 V Supply) Single Supply: 2.7 V to 5.5 V Differential Nonlinearity Error: 0.4 LSB On-Chip Analog Input Buffers On-Chip Reference Signal-to-Noise Ratio: 57.8 dB Over Nine Effective Bits Spurious-Free Dynamic Range:
  –73 dB No Missing Codes Guaranteed 28-Lead SSOP Dual Channel, 20 MHz 10-Bit Resolution CMOS ADC AD9201 FUNCTIONAL BLOCK DIAGRAM AVDD IINA IINB IREFB IREFT QREFB QREFT VREF REFSENSE QINB QINA "Q" ADC Q REGISTER REFERENCE BUFFER ASYNCHRONOUS MULTIPLEXER 1V CHIP SELECT THREESTATE OUTPUT BUFFER DATA 10 BITS AVSS CLOCK DVDD DVS.