MAX5195 Datasheet | Maxim Integrated

Description The MAX5195 is an advanced, 14-bit, 260Msps digitalto-analog converter (DAC) designed to meet the demanding performance requirements of signal synthesis applications found in wireless base stations and other munication systems. Operating from a single 5V supply, this DAC offers exceptional dynamic performance such as 77d Bc spurious-free dynamic range (SFDR) at f OUT = 19.4MHz, while supporting update rates beyond 260Msps. The MAX5195 current-source array architecture supports a full-scale current range of 10m A to 20m A, which allows a differential output voltage swing between 0.5VP-P and 1VP-P. The MAX5195 features an integrated 1.2V bandgap reference and control amplifier to ensure high accuracy and low-noise performance. Additionally, a separate reference input pin allows the user to apply an external reference source for optimum flexibility. The digital and clock inputs of the MAX5195 are designed for differential LVPECL-patible voltage levels. o 260Msps Output Update Rate o Excellent SFDR Performance To Nyquist (-12d BFS) At 19.4MHz Output = 77d Bc At 51.6MHz Output = 76d Bc o Industry-Leading IMD Performance For 4 Tones (-15d BFS) At 18MHz Output = 86d Bc At 31MHz Output = 84d Bc o Low Noise Performance SNR = 160d B/Hz at f OUT = 19.4MHz o On-Chip 1.2V Bandgap Reference o 20m A Full-Scale Current o Single 5V Supply o Differential LVPECL-patible Digital Inputs o 48-Lead QFN-EP Package Features Data Shee The MAX5195 is available in a 48-lead QFN package . with exposed paddle and is specified for the extended industrial temperature range (-40°C to +85°C). Ordering Information TEMP RANGE -40°C to +85°C PIN-PACKAGE 48 QFN-EP- PART MAX5195EGM Applications Base Stations: Single-/Multi-Carrier UMTS, GSM - EP = Exposed paddle. Pin Configuration DVCC DGND D10P D10N D11P D11N D12P D12N D13P D13N 39 38 Direct IF Synthesis Digital-Signal Synthesis Broadband Cable Systems Automated Test Equipment Instrumentation D9P D8N D8P D7N D7P CLKP CLKN D6N D6P D5N...