| Presentation | 1997/6/19 A Full-Digital PLL for Low Voltage LSIs Kouichi Ishimi, Katsunori Sawai, Kazuyoshi Shimizu, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A Full-Digital PLL fully integrated with digital CMOS circuits has been developed and was built into 32bit-RISC microprocessor. The oscillation frequency and the phase are adjusted by controlling the delay of digital delay-line with a digital counter. The Input clock frequency is multiplied by 4, and the range of output clock frequency is 20MHz to 120MHz. Measured jitter is 400ps or less, under the power supply voltage between 2.8V and 3.8V, and the ambient temperature between 75℃ and -5℃. It operates within the range of the power supply voltage between 0.6V and 5.3V. It is suitable for the power management function compared with conventional analog PLL. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | PLL / DLL / Low power / Clock generator / Frequency multiplication / Jitter / Power management |
| Paper # | ED97-45 |
| Date of Issue |
| Conference Information | |
| Committee | ICD |
|---|---|
| Conference Date | 1997/6/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Full-Digital PLL for Low Voltage LSIs |
| Sub Title (in English) | |
| Keyword(1) | PLL |
| Keyword(2) | DLL |
| Keyword(3) | Low power |
| Keyword(4) | Clock generator |
| Keyword(5) | Frequency multiplication |
| Keyword(6) | Jitter |
| Keyword(7) | Power management |
| 1st Author's Name | Kouichi Ishimi |
| 1st Author's Affiliation | Microcomputer & ASIC Division, Mitsubishi Electric Corp.() |
| 2nd Author's Name | Katsunori Sawai |
| 2nd Author's Affiliation | Microcomputer & ASIC Division, Mitsubishi Electric Corp. |
| 3rd Author's Name | Kazuyoshi Shimizu |
| 3rd Author's Affiliation | Microcomputer & ASIC Division, Mitsubishi Electric Corp. |
| Date | 1997/6/19 |
| Paper # | ED97-45 |
| Volume (vol) | vol.97 |
| Number (no) | 110 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |