PRODUCT DESCRIPTION

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 integrates two 10-bit, 20 MSPS ADCs, two input buffer amplifiers, an internal voltage reference and multiplexed digital output buffers.

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