| 摘要 |
Delay lines include an adjustable delay cell that adjusts a speed at which an input signal to the adjustable delay cell is transmitted through the adjustable delay cell responsive to a control signal. A plurality of set delay cells are coupled in series with the adjustable delay cell that delay transmission through the set delay cells of an input signal to the respective set delay cells an amount that does not vary responsive to the control signal. Delay cells that have an adjustable delay time are also provided.
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