Optimized to control the power to the PA in WCDMA and CDMA handsets, the AAT1171 voltage-scaling dc/dc step-down converter operates from 2.7 to 5.5 V while delivering up to 600 mA of continuous load ...
Analogic Tech announced the AAT1171, a voltage-scaling DC/DC step-down converter specifically optimized to control the power to the Power Amplifier (PA) in WCDMA and CDMA handsets. Dynamic Voltage ...
Combined with the Signature signal analyzer, the MS2781A WCDMA/HSDPA Modulation Quality Measurements option provides a suite of measurement capabilities to developers of base stations and related ...
Telkom South Africa has signaled its intention to compete in cellular service provision and the small- and medium-business sector with the rollout of W-CDMA from Chinese telecommunications giant ...
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