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Bangalore, Dec. 18

Analog Devices has introduced a dual 14-bit analog-to-digital converter (ADC) to achieve sampling rates of 150 mega samples per second. Supporting all third-generation (3G) base station wireless standards, including W-CDMA, CDMA2000 and TD-SCDMA, the AD9640 also fulfils the requirements for the emerging WiMax (Worldwide Interoperability for Microwave Access) standard.

The AD9640 offers signal-to-noise ratio of 72.7 dBFS and spurious free dynamic range of 85 dBc with a 70 MHz intermediate frequency. It enables WiMAX designers to use a single down conversion receiver design instead of the traditional two down conversion stages.

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