Analog Devices AD9912/PCBZ

Evaluation Kit For 1 GSPS Direct Digital Synthesizer W/ 14-Bit DAC

EVALUATION BOARD AD9912, 1GSPS DDS; Development Tool Type:Evaluation Board; Supported Devices:AD9912; Tool / Board Application:Evaluation

The AD9912 is a direct digital synthesizer (DDS) that features an integrated 14-bit digital-to-analog converter (DAC). The AD9912 features a 48-bit frequency tuning word (FTW) that can synthesize frequencies in step sizes no larger than 4 μHz. Absolute frequency accuracy can be achieved by adjusting the DAC system clock. The AD9912 also features an integrated system clock phase-locked loop (PLL) that allows for system clock inputs as low as 25 MHz. The AD9912 operates over an industrial temperature range, spanning −40°C to +85°C. APPLICATIONS Agile LO frequency synthesis Low jitter, fine tune clock generation Test and measurement equipment Wireless base stations and controllers Secure communications Fast frequency hopping