Txuas ntxiv ntawm cov digital complightalistsality caporance ntsuas kev ua haujlwm
1. Online ntsuas ntawm capacitance
Raws li cov khoom ntawm kev sib tw sib txawv, ntsuas kev ntsuas ntawm capacitance tuaj yeem hloov mus rau voltage ntsuas.
Qhov tseem ceeb ntawm Circuit Court Cx / v adpts ib qho yooj yim active rc nthuav sib txawv thiab kev sib xyaw Circuit Court. Wen Oscillator tsim cov pob hluav taws xob ruaj ruaj pob, uas ua kom zoo dua CX / V hloov pauv hluav taws xob v 0 (v1) ib feem sib npaug rau CX. Tom qab tau lim los ntawm ib ob-xaj bandpass lim lim kom tshem tawm sab nraud sab nraud sab nraud Thaum AC teeb liab VR zoo siab CX / V Circuit Court, cov zis tawm ntawm cov inverting counttator
Qhov ntawd yog, ntsuas ntsuas CX cx cx cx cx cx cx cx cx cx cx cx cx cx cx cx cx yog ib feem ntawm cov zis hluav taws xob c {}}} → v hloov dua siab tshiab. Txhawm rau kom phim qhov kev siv hluav taws xob yooj yim nrog 2V qib ntawm cov digital powerims yog 100}} k {k {k {{14 {14} m} m} m} m} Cov kev ntsuas muaj peev xwm ntau ntawm 20}}}}}}}}}}} nf.
2. Ntsuas cov cuab yeej siv hluav taws me
Qhov ntau ntawm ib tug raug peb thiab ib nrab lej multiveter rau kev ntsuas hluav taws xob yog 2000 lab mus rau kev ntsuas cov khoom me me hauv qab 1pF. Raws li kev siv hluav taws xob impedance txoj kev thiab siv cov phiajcim zoo tshaj plaws, nws yog qhov ua tau los ntsuas cov peev xwm me me. Daim duab ntsuas hluav taws xob hluav taws xob tau qhia hauv daim duab 2. CX yog qhov ntsuas hluav taws xob, thiab RF yog lub tswv yim tiv thaiv ntawm cov inverting kawg. Thaum cov lus tawm ntawm cov sine teeb liab vi yog f, qhov nce ntawm cov sine teeb cig f yog qhov ntsuas hluav taws xob rau cov ntsuas ntsuas cx cx cx cx cx cx cx cx Txhawm rau ntsuas cov me me capacitors, siv cov cim qhia siab rau kev ntsuas.
