AD9042

FEATURES 41 MSPS minimum sample rate 80 dB spurious-free dynamic range 595 mW power dissipation Single 5 V supply On-chip track-and-hold (T/H) and reference Twos complement output format CMOS-compatible output levels APPLICATIONS Cellular/PCS base stations GPS anti jamming receivers Communications receivers Spectrum analyzers Electro-optics Medical imaging ATE GENERAL DESCRIPTION The AD9042 is a high speed, high performance, low power, monolithic 12-bit analog-to-digital converter (ADC). All necessary functions, including track-and-hold (T/H) and reference, are included on chip to provide a complete conversion solution. The AD9042 operates from a single 5 V supply and provides CMOS-compatible digital outputs at 41 MSPS. Designed specifically to address the needs of wideband, multichannel receivers, the AD9042 maintains 80 dB spurious-free dynamic range (SFDR) over a bandwidth of 20 MHz. Noise performance is also exceptional; typical signal-to-noise ratio (SNR) is 68 dB. The AD9042 is b...