The AD9144BCPZ is a quad 16-bit high dynamic range Digital-to-analog Converter (DAC) that provides a maximum sample rate of 2.8GSPS, permitting a multicarrier generation up to the Nyquist frequency. The DAC outputs are optimized to interface seamlessly with the ADRF6720 analog quadrature modulator (AQM) from Analog Devices Inc. Full-scale output current can be programmed over a typical range of 13.9 to 27mA.
Supports input data rate >1GSPS
Proprietary low spurious and distortion design
Multiple chip synchronization
Fixed latency
Data generator latency compensation
Low power architecture
Input signal power detection
Emergency stop for downstream analog circuitry protection
Transmit enable function allows extra power saving
High performance, low noise phase-locked loop clock multiplier