AD9774
AD9774 is 14-Bit/ 32 MSPS TxDAC with 4x Interpolation Filters manufactured by Analog Devices.
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Features
Single 3 V or 5 V Supply 14-Bit DAC Resolution and Input Data Width 32 MSPS Input Data Rate at 5 V 13.5 MHz Reconstruction Bandwidth 12 ENOBS @ 1 MHz 77 dBc SFDR @ 5 MHz 4 ؋ Interpolation Filter 69 dB Image Rejection 84% Passband to Nyquist Ratio 0.002 dB Passband Ripple 23 3/4 Cycle Latency Internal 4؋ Clock Multiplier On-Chip 1.20 V Reference 44-Lead MQFP Package APPLICATIONS munication Transmit Channel: Wireless Basestations ADSL/HFC Modems Direct Digital Synthesis (DDS)
14-Bit, 32 MSPS TxDAC+™ with 4؋ Interpolation Filters AD9774
FUNCTIONAL BLOCK DIAGRAM
CLK4؋IN PLLLOCK PLL ENABLE VCO IN/EXT PLL DIVIDE PLL PLL CLOCK MULTIPLIER 4؋ DATA INPUTS (DB13-DB0) SNOOZE SLEEP...
