MAX5874 Datasheet | Maxim Integrated

19-3514; Rev 0; 4/05 KIT ATION EVALU E L B A AVAIL .. 14-Bit, 200Msps, High-Dynamic-Performance, Dual DAC with CMOS Inputs General Description The MAX5874 is an advanced 14-bit, 200Msps, dual digital-to-analog converter (DAC). This DAC meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other munications applications. Operating from +3.3V and +1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78d Bc spurious-free dynamic range (SFDR) at f OUT = 16MHz and supports update rates of 200Msps, with a power dissipation of only 260m W. The MAX5874 utilizes a current-steering architecture that supports a 2m A to 20m A full-scale output current range, and allows a 0.1V P-P to 1V P-P differential output voltage swing. The device Features an integrated +1.2V bandgap reference and control amplifier to ensure high-accuracy and low-noise performance. A separate reference input (REFIO) allows for the use of an external reference source for optimum flexibility and improved gain accuracy. The digital and clock inputs of the MAX5874 accept 3.3V CMOS voltage levels. The device Features a flexible input data bus that allows for dual-port input or a single-interleaved data port. The MAX5874 is available in a 68-pin QFN package with an exposed paddle (EP) and is specified for the extended temperature range (-40°C to +85°C). Refer to the MAX5873 and MAX5875 data sheets for pin-patible 12-bit and 16-bit versions of the MAX5874, respectively. Refer to the MAX5877 for an LVDS-patible version of the MAX5874. - 200Msps Output Update Rate - Noise Spectral Density = -160d BFS/Hz at f OUT = 16MHz - Excellent SFDR and IMD Performance SFDR = 78d Bc at f OUT = 16MHz (to Nyquist) SFDR = 74d Bc at f OUT = 80MHz (to Nyquist) IMD = -86d Bc at f OUT = 10MHz IMD = -74d Bc at f OUT = 80MHz - ACLR = 75d B at f OUT = 61MHz - 2m A to 20m A Full-Scale Output Current - CMOS-patible Digital and Clock Inputs -...