IEICE TRANSACTIONS on Electronics
Injection Locked Charge-Pump PLL with a Replica of the Ring Oscillator
Summary :
This paper derives a maximum lock range of an injection locked ring oscillator in a direct injection method and presents an injection locked charge-pump phase-locked loop (CPPLL) with a replica of a ring oscillator. The proposed injection-locked PLL separates the injection-locked VCO from the continuous phase-tracking loop of the PLL such that can provide stable lock-state maintenance and tolerance to temperature and supply voltage variation. The measurement results show that the proposed injection-locked PLL can be tolerable to voltage variation of 11.2% in supply voltage of 1.2V. In-band noises of the injection-locked oscillator at offset frequencies of 10kHz and 100kHz are -108.2dBc/Hz and -114.6dBc/Hz, respectively.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E97-C No.4 pp.316-324
- Publication Date
- 2014/04/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E97.C.316
- Type of Manuscript
- Special Section PAPER (Special Section on Solid-State Circuit Design,---,Architecture, Circuit, Device and Design Methodology)
- Category
Authors
Jeonghoon HAN
Tokyo Institute of Technology
Masaya MIYAHARA
Tokyo Institute of Technology
Akira MATSUZAWA
Tokyo Institute of Technology
Keyword
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Jeonghoon HAN, Masaya MIYAHARA, Akira MATSUZAWA, "Injection Locked Charge-Pump PLL with a Replica of the Ring Oscillator" in IEICE TRANSACTIONS on Electronics,
vol. E97-C, no. 4, pp. 316-324, April 2014, doi: 10.1587/transele.E97.C.316.
Abstract: This paper derives a maximum lock range of an injection locked ring oscillator in a direct injection method and presents an injection locked charge-pump phase-locked loop (CPPLL) with a replica of a ring oscillator. The proposed injection-locked PLL separates the injection-locked VCO from the continuous phase-tracking loop of the PLL such that can provide stable lock-state maintenance and tolerance to temperature and supply voltage variation. The measurement results show that the proposed injection-locked PLL can be tolerable to voltage variation of 11.2% in supply voltage of 1.2V. In-band noises of the injection-locked oscillator at offset frequencies of 10kHz and 100kHz are -108.2dBc/Hz and -114.6dBc/Hz, respectively.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E97.C.316/_p
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@ARTICLE{e97-c_4_316,
author={Jeonghoon HAN, Masaya MIYAHARA, Akira MATSUZAWA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Injection Locked Charge-Pump PLL with a Replica of the Ring Oscillator},
year={2014},
volume={E97-C},
number={4},
pages={316-324},
abstract={This paper derives a maximum lock range of an injection locked ring oscillator in a direct injection method and presents an injection locked charge-pump phase-locked loop (CPPLL) with a replica of a ring oscillator. The proposed injection-locked PLL separates the injection-locked VCO from the continuous phase-tracking loop of the PLL such that can provide stable lock-state maintenance and tolerance to temperature and supply voltage variation. The measurement results show that the proposed injection-locked PLL can be tolerable to voltage variation of 11.2% in supply voltage of 1.2V. In-band noises of the injection-locked oscillator at offset frequencies of 10kHz and 100kHz are -108.2dBc/Hz and -114.6dBc/Hz, respectively.},
keywords={},
doi={10.1587/transele.E97.C.316},
ISSN={1745-1353},
month={April},}
Copy
TY - JOUR
TI - Injection Locked Charge-Pump PLL with a Replica of the Ring Oscillator
T2 - IEICE TRANSACTIONS on Electronics
SP - 316
EP - 324
AU - Jeonghoon HAN
AU - Masaya MIYAHARA
AU - Akira MATSUZAWA
PY - 2014
DO - 10.1587/transele.E97.C.316
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E97-C
IS - 4
JA - IEICE TRANSACTIONS on Electronics
Y1 - April 2014
AB - This paper derives a maximum lock range of an injection locked ring oscillator in a direct injection method and presents an injection locked charge-pump phase-locked loop (CPPLL) with a replica of a ring oscillator. The proposed injection-locked PLL separates the injection-locked VCO from the continuous phase-tracking loop of the PLL such that can provide stable lock-state maintenance and tolerance to temperature and supply voltage variation. The measurement results show that the proposed injection-locked PLL can be tolerable to voltage variation of 11.2% in supply voltage of 1.2V. In-band noises of the injection-locked oscillator at offset frequencies of 10kHz and 100kHz are -108.2dBc/Hz and -114.6dBc/Hz, respectively.
ER -
English
