Divide-by-3 LC Injection Locked Frequency Divider Implemented with 3D Inductors
スポンサーリンク
概要
- 論文の詳細を見る
This paper proposes a wide-locking range divide-by-3 frequency divider employing 3D helical inductors fabricated in the 0.18-μm 1P6M CMOS technology. The divider consists of an nMOS cross-coupled LC oscillator and two injection MOSFETs in series with the cross-coupled NMOSFETs, and the LC resonator is composed of two 3D helical inductors and varactors. The aim of using 3D inductor is to reduce chip size. At the supply voltage of 1.2V, the divider free-running frequency is tunable from 2.1GHz to 2.6GHz, and at the incident power of 0dBm the locking range is about 2.11GHz (29.16%), from the incident frequency 5.99GHz to 8.1GHz. The core power consumption is 4.56mW. The die area is 0.664×0.831mm2.
- （社）電子情報通信学会の論文
- 2008-06-01
著者
-
JANG Sheng-Lyang
Dept. of Electronic Engineering, National Taiwan University of Science and Technology
-
HUANG Jhin-Fang
Dept. of Electronic Engineering, National Taiwan University of Science and Technology
-
Huang Jhin‐fang
Dept. Of Electronic Engineering National Taiwan University Of Science And Technology
-
Lee Chien-feng
Dept. Of Electronic Engineering National Taiwan Univ. Of Science And Technology
-
Chang Chia-wei
Dept. Of Electronic Engineering National Taiwan Univ. Of Science And Technology
-
Huang Jhin-fang
Dept. Of Electronic Engineering National Taiwan University Of Science And Technology
-
Jang Sheng‐lyang
Dept. Of Electronic Engineering National Taiwan University Of Science And Technology
-
Huang Jhin-fang
Dept. Of Electronic Engineering National Taiwan Univ. Of Science And Technology
関連論文
- Quadrature VCOs Using Single-Ended Injected Injection-Locked Frequency Dividers
- Divide-by-3 Injection-Locked Frequency Divider Using Two Linear Mixers
- Quadrature VCOs Using Single-Ended Injected Injection-Locked Frequency Dividers
- Quadrature Hartley VCO and Injection-Locked Frequency Divider
- Divide-by-3 LC Injection Locked Frequency Divider Implemented with 3D Inductors
- A Wide Locking Range Injection Locked Frequency Divider with Quadrature Outputs
- Design and Implement of High Performance and Miniaturization of SIR Microstrip Multi-Band Filters(Resonators & Filters, Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performanc
- Dual-Band CMOS Injection-Locked Frequency Divider with Variable Division Ratio
- A Quadrature CMOS VCO Using Transformer Coupling and Current Reuse Topology(Devices/Circuits for Communications)
- A 0.18 μm CMOS Wide-Band Injection-Locked Frequency Divider Using Push-Push Oscillator
- A Dual-Band Dual-Resonance Quadrature Injection-Locked Frequency Divider
- The 12MHz Switched Capacitor Low-Pass Filter Chip Design for WiMAX Applications
- A 5.6-GHz 1-V Low Power Balanced Colpitts VCO in 0.18-µm CMOS Process