AD9854 High-speed DDS Signal Generator Module Development Board Evaluation Board

Description

AD9854 High-speed DDS Signal Generator Module Development Board Evaluation BoardDescription:AD9854 digital synthesizer is a highly integrated device that uses advanced DDS technology, built two high-speed, high performance quadrature DAC, together form a digitally programmable I and Q synthesizer. When precision clock source as a reference, AD9854 generates highly stable frequency - phase, amplitude-programmable sine and cosine outputs can be used as communications, radar, and many other applications agile LO. Innovative high speed DDS core provides 48-bit frequency resolution (using the 300 MHz SYSCLK, the tuning resolution of 1 μHz). 17 can be maintained to ensure that the device has excellent spurious-free dynamic range (SFDR).Chip Features:300 MHz internal clock rateFSK, BPSK, PSK, chirp, AM operationtwo integrated 12-bit DAC (DAC)ultra-high-speed comparators, rms jitter: 3 psoutstanding dynamic performance: 80 dB SFDR (100 MHz ± 1 MHz AOUT)two 48-bit programmable frequency registertwo 14-bit programmable phase offset registers12-bit programmable amplitude modulation and switching output shaped keying functiona single-pin FSK and BPSK data interfacesproviding PSK function through the input / output interfacelinear or nonlinear FM chirp functions with single pin frequency hold functionChip Applications:a quadrature LO Frequency AgileProgrammable Clock Generatorradar and scanning systems FM chirp sourcetest and measurement equipmentCommercial and amateur RF exciterPackage included:1 X AD9854 High-speed DDS Signal Generator Module Development Board Evaluation Board