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AD9139 Datasheet Digital-to-analog Converter

Manufacturer: Analog Devices

Overview: Data Sheet 16-Bit, 1600 MSPS, TxDAC+ Digital-toAnalog Converter AD9139.

General Description

Selectable 1× or 2× interpolation filter Support input signal bandwidth up to 575 MHz Very small inherent latency variation: <2 DAC clock cycles Proprietary low spurious and distortion design 6-carrier GSM ACLR = 79 dBc at 200 MHz IF SFDR >85 dBc (bandwidth = 300 MHz) at zero IF Flexible 16-bit LVDS interface Supports word and byte load Multiple chip synchronization Fixed latency and data generator latency pensation FIFO eases system timing and includes error detection High performance, low noise PLL clock multiplier Digital inverse sinc filter Low power: 700 mW at 1230 MSPS 72-lead LFCSP APPLICATIONS Wireless munications: 3G/4G and MC-GSM base stations, wideband repeaters, software defined radios Wideband munications: point-to-point, LMDS/MMDS Transmit diversity/MIMO Instrumentation Automated test equipment 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

AD9139 Distributor