资 源 简 介
The AD9139 is an 16-bit， high dynamic range digital-to-analog converter （DAC） that provides a sample rate of 1600 MSPS， permitTIng a mulTIcarrier generaTIon up to the Nyquist frequency. The AD9139 TxDAC+® includes features opTImized for wideband communication applications， including 1× and 2× interpolation， a delay locked loop （DLL） powered high speed interface， sample error detection， and parity detection. A 3-wire serial port interface provides for the programming/readback of many internal parameters. A full-scale output current can be programmed over a range of 9 mA up to 33 mA. The AD9139 is available in a 72-lead LFCSP.
