AD9852ASTZ

AD9852 is a digital synthesizer a highly integrated device that uses advanced DDS technology, coupled with an internal high speed, high performance D/A converter to form a digitally programmable, agile synthesizer function. When referenced to an accurate clock source, the AD9852 generates a highly stable frequency, phase, and amplitude-programmable cosine output that can be used as an agile LO in communications, radar, and many other applications. Typical applications include agile LO frequency synthesis, programmable clock generator, FM chirp source for radar and scanning systems, test and measurement equipment, commercial and amateur RF exciter.

• 300MHz internal clock rate and FSK, BPSK, PSK, chirp, AM operation
• Dual integrated 12bit D/A converters and ultrahigh speed comparator, 3ps rms jitter
• Dual 48bit programmable frequency registers and dual 14-bit programmable phase offset registers
• Single-pin FSK and BPSK data interfaces and PSK capability via I/O interface
• Linear or nonlinear FM chirp functions with single pin frequency hold function
• Automatic bidirectional frequency sweeping and Sin(x)/x correction
• 3.3V single supply and multiple power-down functions
• Single-ended or differential input reference clock
• 80 lead LQFP package
• Operating temperature range from -40°C to 85°C

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ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party