The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
이 논문에서는 새로운 LC 탱크를 사용하여 PCB(인쇄 회로 기판) 기반 교차 결합 차동 VCO의 분석, 설계 및 성능을 제시합니다. 기존 LC-탱크에 비해 새로운 LC-탱크는 칩 인덕터만으로 구성되어 있어 더 높은 차단 주파수를 제공할 수 있는 장점이 있습니다. 이 기능은 칩 인덕터와 커패시터의 기생 요소를 사용하기 때문입니다. 계산, 시뮬레이션 및 측정을 통해 두 LC 탱크의 차단 주파수를 비교했습니다. 그런 다음 0.35μm SiGe HBT 및 1005 유형 칩 장치를 사용하여 두 LC 탱크를 모두 갖는 기존 교차 결합 차동 발진기를 설계, 제작 및 수행했습니다. 새로운 LC-tank를 사용하여 구현된 발진기는 발진 주파수가 0.12GHz 더 높은 것으로 나타났으며 위상 잡음 특성은 거의 동일했습니다. 또한 교차 결합 차동 발진기는 동시 발진을 억제하기 위해 직렬 RL 회로를 사용합니다. 커패시턴스 비율이 2.5:1인 Si 버랙터 다이오드를 사용하여 구현된 교차 결합 차동 VCO는 튜닝 주파수 0.92~1.28GHz, 출력 전력 -13.5dBm 이상, 소비 전력 8.7mW 미만 및 위상 잡음을 달성했습니다. -100 ~ -104dBc/Hz 범위의 100kHz 오프셋에서.
Hikaru IKEDA
Panasonic
Yasushi ITOH
Shonan Institute of Technology
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Hikaru IKEDA, Yasushi ITOH, "PCB-Based Cross-Coupled Differential VCOs Using a Novel LC-Tank Comprised of the Chip Inductors" in IEICE TRANSACTIONS on Electronics,
vol. E101-C, no. 10, pp. 744-750, October 2018, doi: 10.1587/transele.E101.C.744.
Abstract: The paper presents the analysis, design and performance of PCB (Printed Circuit Board)-based cross-coupled differential VCOs using a novel LC-tank. As compared with the conventional LC-tank, a novel LC-tank is comprised of only chip inductors and thus has an advantage in providing a higher cutoff frequency. This feature attributes to the use of the parasitic elements of the chip inductors and capacitors. The cutoff frequencies were compared for both LC-tanks by calculation, simulation and measurement. Then the traditional cross-coupled differential oscillators having both LC-tanks were designed, fabricated and performed by using 0.35µm SiGe HBTs and 1005-type chip devices. The implemented oscillator using a novel LC-tank has shown a 0.12GHz higher oscillation frequency, while phase noise characteristics were almost the same. In addition, the cross-coupled differential oscillator utilizes a series RL circuit in order to suppress the concurrent oscillations. The implemented cross-coupled differential VCO employing Si varactor diodes with a capacitance ratio of 2.5 to 1 has achieved a tuning frequency of 0.92 to 1.28GHz, an output power greater than -13.5dBm, a consumed power less than 8.7mW and a phase noise at 100kHz offset in a range from -104 to -100dBc/Hz.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E101.C.744/_p
부
@ARTICLE{e101-c_10_744,
author={Hikaru IKEDA, Yasushi ITOH, },
journal={IEICE TRANSACTIONS on Electronics},
title={PCB-Based Cross-Coupled Differential VCOs Using a Novel LC-Tank Comprised of the Chip Inductors},
year={2018},
volume={E101-C},
number={10},
pages={744-750},
abstract={The paper presents the analysis, design and performance of PCB (Printed Circuit Board)-based cross-coupled differential VCOs using a novel LC-tank. As compared with the conventional LC-tank, a novel LC-tank is comprised of only chip inductors and thus has an advantage in providing a higher cutoff frequency. This feature attributes to the use of the parasitic elements of the chip inductors and capacitors. The cutoff frequencies were compared for both LC-tanks by calculation, simulation and measurement. Then the traditional cross-coupled differential oscillators having both LC-tanks were designed, fabricated and performed by using 0.35µm SiGe HBTs and 1005-type chip devices. The implemented oscillator using a novel LC-tank has shown a 0.12GHz higher oscillation frequency, while phase noise characteristics were almost the same. In addition, the cross-coupled differential oscillator utilizes a series RL circuit in order to suppress the concurrent oscillations. The implemented cross-coupled differential VCO employing Si varactor diodes with a capacitance ratio of 2.5 to 1 has achieved a tuning frequency of 0.92 to 1.28GHz, an output power greater than -13.5dBm, a consumed power less than 8.7mW and a phase noise at 100kHz offset in a range from -104 to -100dBc/Hz.},
keywords={},
doi={10.1587/transele.E101.C.744},
ISSN={1745-1353},
month={October},}
부
TY - JOUR
TI - PCB-Based Cross-Coupled Differential VCOs Using a Novel LC-Tank Comprised of the Chip Inductors
T2 - IEICE TRANSACTIONS on Electronics
SP - 744
EP - 750
AU - Hikaru IKEDA
AU - Yasushi ITOH
PY - 2018
DO - 10.1587/transele.E101.C.744
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E101-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2018
AB - The paper presents the analysis, design and performance of PCB (Printed Circuit Board)-based cross-coupled differential VCOs using a novel LC-tank. As compared with the conventional LC-tank, a novel LC-tank is comprised of only chip inductors and thus has an advantage in providing a higher cutoff frequency. This feature attributes to the use of the parasitic elements of the chip inductors and capacitors. The cutoff frequencies were compared for both LC-tanks by calculation, simulation and measurement. Then the traditional cross-coupled differential oscillators having both LC-tanks were designed, fabricated and performed by using 0.35µm SiGe HBTs and 1005-type chip devices. The implemented oscillator using a novel LC-tank has shown a 0.12GHz higher oscillation frequency, while phase noise characteristics were almost the same. In addition, the cross-coupled differential oscillator utilizes a series RL circuit in order to suppress the concurrent oscillations. The implemented cross-coupled differential VCO employing Si varactor diodes with a capacitance ratio of 2.5 to 1 has achieved a tuning frequency of 0.92 to 1.28GHz, an output power greater than -13.5dBm, a consumed power less than 8.7mW and a phase noise at 100kHz offset in a range from -104 to -100dBc/Hz.
ER -