A fast-lock delay-locked loop architecture with improved precharged PFD
In this paper, a dual charge pump architecture for fast-lock delay-locked loop (DLL) is proposed and analyzed. The proposed fast lock DLL uses only one phase frequency detector (PFD) to perform dual path tuning and a lock control circuit to control the switching between the two path. An improved PFD...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SPRINGER
2008
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2738/ http://shdl.mmu.edu.my/2738/1/779.pdf |