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
传感与仪器, 医用, 测试与测量, 自动化与过程控制
(EN)
