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Description:16-Bit, 160 MSPS 2X/4X/8X Interpolating Dual TxDAC+ D/A Converter
Manufacturer:Analog Devices
Datasheet:PDF (5.88M).
Click here to download *)

The AD9777 is the 16-bit member of the AD977x pin compatible, high performance, programmable 2x/4x/8x interpolating TxDAC+ family. The AD977x family features a serial port interface (SPI) providing a high level of programmability, thus allowing for enhanced system level options. These options include: selectable 2x/4x/8x interpolation filters; fS/2, fS/4, or fS/8 digital quadrature modulation with image rejection; a direct IF mode; programmable channel gain and offset control; programmable internal clock divider; straight binary or two's complement data interface; and a single-port or dual-port data interface. The selectable 2x/4x/8x interpolation filters simplify the requirements of the reconstruction filters while simultaneously enhancing the TxDAC+ family's pass-band noise/distortion performance. The independent channel gain and offset adjust registers allow the user to calibrate LO feedthrough and sideband suppression (continued on page 2)

Click here to download AD9777 Datasheet
Click here to download AD9777 Datasheet
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