MAX5888 Datasheet | Maxim Integrated

Description The MAX5888 is an advanced, 16-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 = 40MHz. The DAC supports update rates of 500Msps and a power dissipation of only 250m W. The MAX5888 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 MAX5888 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 MAX5888 are designed for differential low-voltage differential signal (LVDS)-patible voltage levels. The MAX5888 is available in a 68-lead QFN package with an exposed paddle (EP) and is specified for the extended industrial temperature range (-40°C to +85°C). Refer to the MAX5887 and MAX5886 data sheets for pin-patible 14- and 12-bit versions of the MAX5888. o 500Msps Output Update Rate o Single 3.3V Supply Operation o Excellent SFDR and IMD Performance SFDR = 76d Bc at f OUT = 40MHz (to Nyquist) IMD = -85d Bc at f OUT = 10MHz ACLR = 73d B at f OUT = 61MHz o 2m A to 20m A Full-Scale Output Current o Differential, LVDS-patible Digital and Clock Inputs o On-Chip 1.2V Bandgap Reference o Low 130m W Power Dissipation o 68-Lead QFN-EP Package Features Ordering Information PART MAX5888AEGK MAX5888EGK TEMP RANGE -40°C to +85°C -40°C to +85°C PINPACKAGE 68 QFN-EP- 68 QFN-EP- - EP = Exposed paddle. Pin Configuration DGND DGND DVDD B10N B4P B5P B7P B8P B6P B9P TOP VIEW Applications Base Stations:...