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Product category: Analogue and Mixed Signal ICs
News Release from: Analog Devices | Subject: AD977x family
Edited by the Electronicstalk Editorial Team on 29 October 2001

DACs enable direct RF upconversion

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The AD977x family of dual interpolating TxDAC+ convertors from Analog Devices allows simpler direct RF up conversion architectures that require fewer external components.

The AD977x family of dual interpolating TxDAC+ convertors from Analog Devices allows simpler direct RF up conversion architectures that require fewer external components This offers basestation and broadband system designers a more cost-effective solution for multicarrier 3G transmitters, HDTV transmitters and satellite systems The AD9777, AD9775 and AD9773 offer 16, 14 and 12bit resolution, respectively, support an input datarate up to 160Msample/s with 1x interpolation, and support a maximum DAC update rate of 400Msample/s with 8x interpolation