TWI256775B - Fast recovery device and method for NRZ data and synchronized clock signal - Google Patents

Fast recovery device and method for NRZ data and synchronized clock signal

Info

Publication number
TWI256775B
TWI256775B TW92127786A TW92127786A TWI256775B TW I256775 B TWI256775 B TW I256775B TW 92127786 A TW92127786 A TW 92127786A TW 92127786 A TW92127786 A TW 92127786A TW I256775 B TWI256775 B TW I256775B
Authority
TW
Taiwan
Prior art keywords
clock signal
nrz data
recovery device
fast recovery
synchronized clock
Prior art date
Application number
TW92127786A
Other languages
Chinese (zh)
Other versions
TW200514363A (en
Inventor
Szu-Shan Shieh
Pin-Wen Kao
Jia-Hung Peng
Original Assignee
Ind Tech Res Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW92127786A priority Critical patent/TWI256775B/en
Publication of TW200514363A publication Critical patent/TW200514363A/en
Application granted granted Critical
Publication of TWI256775B publication Critical patent/TWI256775B/en

Links

Abstract

A fast recovery device and method thereof are provided whereby a synchronized clock signal is generated by use of a direct digital synthesizer (DDS) and a comparator in a procedure of NRZ data recovery. The clock signal generated by DDS is predetermined as the transmitting rate of NRZ data, and a reset circuit is used to speedily reset the DDS, such that the clock signal is synchronized and then is used to sample an NRZ data signal for recovering NRZ data.
TW92127786A 2003-10-07 2003-10-07 Fast recovery device and method for NRZ data and synchronized clock signal TWI256775B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92127786A TWI256775B (en) 2003-10-07 2003-10-07 Fast recovery device and method for NRZ data and synchronized clock signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92127786A TWI256775B (en) 2003-10-07 2003-10-07 Fast recovery device and method for NRZ data and synchronized clock signal

Publications (2)

Publication Number Publication Date
TW200514363A TW200514363A (en) 2005-04-16
TWI256775B true TWI256775B (en) 2006-06-11

Family

ID=37614776

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92127786A TWI256775B (en) 2003-10-07 2003-10-07 Fast recovery device and method for NRZ data and synchronized clock signal

Country Status (1)

Country Link
TW (1) TWI256775B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8817908B2 (en) * 2012-04-16 2014-08-26 Intel Corporation Generating and/or receiving, at least in part, signal that includes at least one waveform

Also Published As

Publication number Publication date
TW200514363A (en) 2005-04-16

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees