A complementary hartley injection-locked frequency divider

作者：Jang Sheng Lyang^*; Lin Che Yi; Lee Chien Feng; Juang Miin Horng

来源：Microwave and Optical Technology Letters, 2007, 49(11): 2817-2820.

DOI：10.1002/mop.22834

• CMOS
• injection locked frequency divider
• complementary Hartley voltage controlled oscillator

This work proposes a new injection-locked frequency divider (ILFD) based on the differential complementary Hartley VCO topology. At the supply voltage of 1.8 V, the tuning range of the free running ILFD is from 7.54 to 7.94 GHz, about 400 MHz, and the locking range of the ILFD is from 14.94 to 16.05 GHz, about 1.11 GHz, at the injection signal power of 0 dBm. The ILFD dissipates 13.54 mW at the supply voltage of 1.8 V and was,fabricated in the IP6M 0.18 mu m CMOS process. The phase noise of the locked ILFD tracks with the low-phase-noise injection source.

• 出版日期2007-11