MAX5887 Datasheet | Maxim Integrated

Description The MAX5887 is an advanced, 14-bit, 500Msps digitalto-analog converter (DAC) designed to meet the demanding performance requirements of signal synthesis applications found in wireless base stations and other munications applications. Operating from a single 3.3V supply, this DAC offers exceptional dynamic performance such as 76d Bc spurious-free dynamic range (SFDR) at f OUT = 30MHz. The DAC supports update rates of 500Msps and a power dissipation of only 230m W. The MAX5887 utilizes a current-steering architecture, which supports a full-scale output current range of 2m A to 20m A, and allows a differential output voltage swing between 0.1VP-P and 1VP-P. The MAX5887 features an integrated 1.2V bandgap reference and control amplifier to ensure high accuracy and low noise performance. Additionally, a separate reference input pin enables the user to apply an external reference source for optimum flexibility and to improve gain accuracy. The digital and clock inputs of the MAX5887 are designed for differential low-voltage differential signal (LVDS)-patible voltage levels. The MAX5887 is available in a 68-pin QFN package with an exposed paddle (EP) and is specified for the extended industrial temperature range (-40°C to +85°C). Refer to the MAX5886 and MAX5888 data sheets for pin-patible 12- and 16-bit versions of the MAX5887. DGND DVDD B2N B3N B4N B2P B3P B4P Features - 500Msps Output Update Rate - Single 3.3V Supply Operation - Excellent SFDR and IMD Performance SFDR = 76d Bc at f OUT = 30MHz (to Nyquist) IMD = -85d Bc at f OUT = 10MHz ACLR = 72d B at f OUT = 61MHz - 2m A to 20m A Full-Scale Output Current - Differential, LVDS-patible Digital and Clock Inputs - On-Chip 1.2V Bandgap Reference - Low 130m W Power Dissipation - 68-Lead QFN-EP Package Ordering Information PART TEMP RANGE PIN-PACKAGE 68 QFN-EP- MAX5887EGK -40°C to +85°C - EP = Exposed paddle. Pin Configuration DGND B5N B6N B7N B5P B6P B7P B8P 51 B9N 50 B9P 49 B10N 48 B10P 47 B11N 46 B11P 45 B12N...