MAX5891 Datasheet | Maxim Integrated

19-3542; Rev 0; 2/05 KIT ATION EVALU LE B A IL A AV .. 16-Bit, 600Msps, High-Dynamic-Performance DAC with LVDS Inputs General Description The MAX5891 advanced 16-bit, 600Msps, digital-toanalog converter (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, the MAX5891 DAC supports update rates of 600Msps using high-speed LVDS inputs while consuming only 298m W of power and offers exceptional dynamic performance such as 80d Bc spurious-free dynamic range (SFDR) at f OUT = 30MHz. The MAX5891 utilizes a current-steering architecture that supports a 2m A to 20m A full-scale output current range, and produces -2d Bm to -22d Bm full-scale output signal levels with a double-terminated 50Ω load. The MAX5891 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 MAX5891 digital inputs accept LVDS voltage levels, and the flexible clock input can be driven differentially or single-ended, AC- or DC-coupled. The MAX5891 is available in a 68-pin QFN package with an exposed paddle (EP) and is specified for the extended (-40°C to +85°C) temperature range. Refer to the MAX5890- and MAX5889- data sheets for pin-patible 14-bit and 12-bit versions of the MAX5891. - 600Msps Output Update Rate - Low Noise Spectral Density: -163d BFS/Hz at f OUT = 36MHz - Excellent SFDR and IMD Performance SFDR = 80d Bc at f OUT = 30MHz (to Nyquist) SFDR = 69d Bc at f OUT = 130MHz (to Nyquist) IMD = -94d Bc at f OUT = 30MHz IMD = -77d Bc at f OUT = 130MHz - ACLR = 73d B at f OUT = 122.88MHz - 2m A to 20m A Full-Scale Output Current - LVDS-patible Digital Inputs - On-Chip +1.2V Bandgap Reference - Low 298m W Power Dissipation at 600Msps - pact (10mm x...