Programmable delay line

Details Programmable delay line Programmable delay line

1997-12-18

2000-04-04

Callahan, Tim

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Having specific delay in producing output waveform

327278, 327281, 327284, 327285, H03H 1126

Patent

active

060466200

ABSTRACT:
A programmable delay line has delay elements that are responsive to at least one of two different calibration signals for varying their drive power characteristics and hence the delay period. Preferably, there are two sets of delay elements, responsive to a respective calibration signal, with one set comprising much fewer delay elements than the other set. The delay elements may be responsive to a digital calibration signal for discrete control, an analog calibration signal for continuous control, or both.

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