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MAX5884：3.3V, 14-Bit, 200Msps High Dynamic Performance DAC with CMOS Inputs

The MAX5884 is an advanced, 14-bit, 200Msps digital-to-analog converter (DAC) designed to meet the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from a single 3.3V supply, this DAC offers exceptional dynamic performance such as 77dBc spurious-free dynamic range (SFDR) at fOUT = 10MHz. The DAC supports update rates of 200Msps at a power dissipation of less than 200mW. The MAX5884 utilizes a current-steering architecture, which supports a full-scale output current range of 2mA to 20mA, and allows a differential output voltage swing between 0.1VP-P and 1VP-P. The MAX5884 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 exter-nal reference source for optimum flexibility and to improve gain accuracy. The digital and clock inputs of the MAX5884 are designed for CMOS-compatible voltage levels. The MAX5884 is available in a 48-pin QFN package with an exposed paddle (EP) and is specified for the extended industrial temperature range (-40°C to +85°C). See a parametric table of the complete family of pin-compatible, 12-/14-/16-bit high-speed DACs.

Key Features 200Msps Output Update Rate Single 3.3V Supply Operation Excellent SFDR and IMD Performance SFDR = 77dBc at fOUT = 10MHz (to Nyquist) IMD = -86dBc at fOUT = 10MHz ACLR = 72dB at fOUT = 30.72MHz 2mA to 20mA Full-Scale Output Current CMOS-Compatible Digital and Clock Inputs On-Chip 1.2V Bandgap Reference Low Power Dissipation 48-Pin QFN-EP Package

MAX5884: Block Diagram Applications/Uses Automated Test Equipment (ATE) Base Stations: Single-/Multicarrier UMTS, CDMA, GSM Communications: LMDS, MMDS, Point-to-Point Digital Signal Synthesis Instrumentation Microwave

DataSheet

Parametrics

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