DAC5672IPFB Datasheet PDF - TI

The DAC5672IPFB is a monolithic 2-channel 14-bit high-speed Digital-to-analog Converter (DAC) with on-chip voltage reference. Operating with update rates of up to 275MSPS, the DAC5672 offers exceptional dynamic performance, tight-gain and offset matching characteristics that makes it suitable in either I/Q baseband or direct IF communication applications. The DAC has a high-impedance, differential-current output, suitable for single-ended or differential analog-output configurations. External resistors allow scaling the full-scale output current for each DAC separately or together, typically between 2 and 20mA. An accurate on-chip voltage reference is temperature-compensated and delivers a stable 1.2V reference voltage. The DAC5672 has two 14-bit parallel input ports with separate clocks and data latches. For flexibility, the DAC5672 also supports multiplexed data for each DAC on one port when operating in the interleaved mode.

● High spurious-free dynamic range (SFDR) - 84dBc at 5MHz

● WCDMA adjacent channel leakage ratio (ACLR) - 78dB at baseband

● Independent or single resistor gain control

● Dual or interleaved data

● Power-down mode - 9mW

● Green product and no Sb/Br