14-Bit, 150 MSPS TxDAC+™ With 23 Interpolation Filter

The AD9772 is a single supply, oversampling, 14-bit digital-to- Analog converter (DAC) optimized for baseband or IF waveform reconstruction applications requiring exceptional dynamic range. Manufactured on an advanced CMOS process, it integrates a complete, low distortion 14-bit DAC with a 2 digital interpola- tion Filter and Clock multiplier. The on-chip PLL Clock multi- plier provides all the necessary Clocks for the digital Filter and the 14-bit DAC A flexible differential Clock input allows for a single- ended or differential Clock Driver for optimum jitter performance. For baseband applications, the 2 digital interpolation Filter provides a low pass response, hence providing up to a three-fold reduction in the complexity of the Analog reconstruction Filter It does so by multiplying the input data rate by a factor of two while simultaneously suppressing the original upper inband image by more than 73 dB. For direct IF applications, the 2 digital interpolation Filter response CAN be reconfigured to select the upper inband image (i.e., high pass response) while sup- pressing the original baseband image. To increase the signal level of the higher IF images and their passband flatness in di- rect IF applications, the AD9772 also features a zero stuffing option in which the data following the 2 interpolation Filter is upsampled by a factor of two by inserting midscale data samples. The AD9772 CAN reconstruct full-scale waveforms with band- widths as high as 63.3 MHz while operating at an input data rate of 150 MSPS. The 14-bit DAC provides differential current out- puts to support differential or single-ended applications. A By Analog Devices, Inc.
AD9772 's PackagesAD9772 's pdf datasheet
AD9772AST LQFP
AD9772EB LQFP




AD9772 Pinout, Pinouts
AD9772 pinout,Pin out
This is one package pinout of AD9772,If you need more pinouts please download AD9772's pdf datasheet.

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