Tri-state delay-typed phase lock loop

• Main Authors: Lin, Pao-Chuan, Huang, Yi-Shuo, Pan, Ching-Tsa, Chen, Po-Yen
• Format: Patent
• Language: English
• Published: 02.11.2010

The present invention relates to a tri-state delay-typed phase lock loop, which comprises: a phase and frequency detector, a mode detector, a mode selector, a first sampling delay unit, a plurality of counters, a second sampling delay unit, and a phase and frequency calculator. The phase and frequen...