Abstract
A multi-port serial link with a wide-range CDR using digital Vernier phase shifting and dual mode control is presented. The proposed Vernier phase shifter generates fine-resolution phase steps and provides unlimited phase rotating. With the dual mode control, the proposed CDR extends the operating range from 250Mbps to 5Gbps. The proposed CDR provides 13.34ps phase steps at 5Gbps and achieves a BER of less than 10-12 for the range of 250Mbps to 5Gbps. Fabricated in a 0.13-μm CMOS process, the proposed CDR dissipates 19.2mW at 5Gbps from a 1.2-V supply.
| Original language | English |
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| Title of host publication | 2010 IEEE Asian Solid-State Circuits Conference, A-SSCC 2010 |
| Pages | 185-188 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2010 |
| Event | 2010 6th IEEE Asian Solid-State Circuits Conference, A-SSCC 2010 - Beijing, China Duration: 2010 Nov 8 → 2010 Nov 10 |
Publication series
| Name | 2010 IEEE Asian Solid-State Circuits Conference, A-SSCC 2010 |
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Other
| Other | 2010 6th IEEE Asian Solid-State Circuits Conference, A-SSCC 2010 |
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| Country | China |
| City | Beijing |
| Period | 10/11/8 → 10/11/10 |
ASJC Scopus subject areas
- Hardware and Architecture
- Electrical and Electronic Engineering
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Lee, S. Y., Lee, H. R., Kwak, Y. H., Yoo, B. J., Shim, D., Kim, C., & Jeong, D. K. (2010). 250Mbps-5Gbps wide-range CDR with digital vernier phase shifting and dual mode control in 0.13μm CMOS. In 2010 IEEE Asian Solid-State Circuits Conference, A-SSCC 2010 (pp. 185-188). [5716586] (2010 IEEE Asian Solid-State Circuits Conference, A-SSCC 2010). https://doi.org/10.1109/ASSCC.2010.5716586