not available for EP1668778of corresponding document: DE10345236 The delay regulation circuit (1) has a delay device (2) with a controlled delay time connected in series between an input terminal (5) for the clock signal to be delayed and an output terminal (6) for the delayed clock signal...
7. The multi-channel delay locked loop of claim 6, wherein the phase comparator comprises: a coarse TDC configured to compare the phase of the feedback clock signal and the phase of the input clock signal and output a coarse locking signal; and a fine TDC configured to compare the phase...
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5. A delay locked loop according to claim 3 wherein said buffer includes inverters of an even number. 6. A delay locked loop according to claim 3 wherein said first pulse signal has a time delay when compared to said second pulse signal. 7. A delay locked loop according to claim 1 wh...
系统时钟为6MHz,执行以下延时程序的时间是 us 。DELAY: MOV R6,#0DELAYLOOP: DJNZ R6, DELAYLOOP RETA.1030B.515C.1026D.513E.1020搜索 题目 系统时钟为6MHz,执行以下延时程序的时间是 us 。DELAY: MOV R6,#0DELAYLOOP: DJNZ R6, DELAYLOOP RET A.1030B.515C.1026D.513E.1020 答案 A 解析...
the loop filter 6 generates the control signal CTRL on an output side. The control loop readjusts the delay time of the delay unit 2 to such an extent that the phase difference of the signals fed to the phase detector 5 on the input side as far as possible becomes zero. The delay lock...
We propose a nonuniform sampling digital tanlock loop (DTL) that utilizes a constant time-delay unit instead of the constant 90 degrees phase shifter. The new structure reduces the complexity of implementation and avoids many of the practical problems associated with the digital Hilbert transformer ...
This invention relates to a delay locked loop comprising a line of delay cells (R 1 , R 2 , . . . , Rn) mounted in series, the delay signal output by the loop being output from the output of one of the delay cells, the input of the delay cells line being connected to a first...
Decrease in muscle-fiber conduction velocity (MFCV) during sustained contraction has been widely accepted as myoelectric manifestation of muscle fatigue. Several methods have been proposed in the literature for MFCV estimation by analysing surface electromyography (EMG), e.g., cross-correlation (CC) ...
Once a delay locked loop has been locked to a clock signal, an omitted clock cycle is injected into the input of the delay locked loop without stopping the operation of the delay locked loop. The omitted cycle is later detected at an output of the delay locked loop, and the delay between...