CMOS wideband analogue delay stage

@inproceedings{Zhou2006CMOSWA,
  title={CMOS wideband analogue delay stage},
  author={Lei Zhou and Aminghasem Safarian and Payam Heydari},
  year={2006}
}
A new second-order all-pass filter with maximum achievable delay-bandwidth-product (DBW) is presented. The proposed circuit will be used as a wideband delay element in impulse radio ultra-wideband transceivers. Benefiting from a simple architecture, the proposed circuit achieves a 60 ps delay across a 10 GHz bandwidth, which is the largest delay ever reported over such a wide bandwidth. In addition, the most noticeable advantage of this delay circuit is the small variation of group delay across… CONTINUE READING

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