Ad9914
Found 3 free book(s)3.5 GSPS直接数字频率合成器, 12位数模转换器
www.analog.comad9914 output shift keying data route and partition control 3 internal clock timing and control ω acos (ωt + θ) asin (ωt + θ) sy nc_ out sy nc_ in loop_filter master_reset dac 12-bit dds internal programming registers 图2. 详细框图 ad9914 概述 ad9914是一款带12位dac的直接数字频率合成 …
3.5 GSPS Direct Digital Synthesizer with 12-Bit DAC Data ...
www.analog.comThe AD9914 is a direct digital synthesizer (DDS) featuring a 12-bit DAC. The AD9914 uses advanced DDS technology, coupled with an internal high speed, high performance DAC to form a digitally programmable, complete high frequency synthesizer
The DSDATA Format
www.ngs.noaa.govDec 15, 2020 · AD9914 COUNTRY - CANADA Data Item USGS Quadrangle When Displayed Always, but may be blank Comments This is the name of the USGS 7.5 minute series map sheet which shows the area of the mark. The mark may or may not appear as a map feature. NGS sometimes publishes data according to the USGS quadrangle (quad) system, for which the