This part is a kind of semiconductor called AD9761.

Function of this product has Dual 10-Bit TxDAC+.

Manufacturers : Analog Devices

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Dual 10-Bit TxDAC+® with 2 Interpolation Filters AD9761 FEATURES Complete 10-Bit, 40 MSPS Dual Transmit DAC Excellent Gain and Offset Matching Differential Nonlinearity Error: 0.5 LSB Effective Number of Bits: 9.5 Signal-to-Noise and Distortion Ratio: 59 dB Spurious-Free Dynamic Range: 71 dB 2 Interpolation Filters 20 MSPS/Channel Data Rate Single Supply: 3 V to 5.5 V Low Power Dissipation: 93 mW (3 V Supply @ 40 MSPS) On-Chip Reference 28-Lead SSOP PRODUCT DESCRIPTION The AD9761 is a complete dual-channel, high speed, 10-bit CMOS DAC. The AD9761 has been developed specifically for use in wide bandwidth communication applications (e.g., spread spectrum) where digital I and Q information is being processed during transmit operations. It integrates two 10-bit, 40 MSPS DACs, dual 2�� [ ... ]

AD9761 PDF Datasheet Download