Part Number: AD9144
Function: Quad, 16-Bit, 2.8 GSPS, TxDAC+, Digital-to-Analog Converter
Package: 88-lead LFCSP with exposed pad Type
Manufacturer: Analog Devices
The AD9144 is a quad, 16-bit, high dynamic range digital-to analog converter (DAC) that provides a maximum sample rate of 2.8 GSPS, permitting a multicarrier generation up to the Nyquist frequency.
The DAC outputs are optimized to interface seamlessly with the ADRF672x analog quadrature modulators (AQMs) from Analog Devices, Inc. An optional 3-wire or 4-wire serial port interface (SPI) provides for programming/readback of many internal parameters. Full-scale output current can be programmed over a typical range of 13.9 mA to 27.0 mA.
Block Diagram :
1. Supports input data rate >1 GSPS
2. Proprietary low spurious and distortion design
3. Multiple chip synchronization
4. Transmit enable function allows extra power saving
Other data sheets are available within the file:
AD9144EBZ, AD9144FMC-EBZ, AD9144M6720-EBZ, AD9144BCPZ