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 signalInfo
- 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
Links
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
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.
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)
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 |
-
2003
- 2003-10-07 TW TW92127786A patent/TWI256775B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200514363A (en) | 2005-04-16 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Annulment or lapse of patent due to non-payment of fees |