Title :
A fully integrated 3.3 V 1-600 MHz CMOS frequency synthesizer
Author :
Yu, Pang-Cheng ; Wu, Jiin-Chuan
Author_Institution :
Dept. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
A 3.3 V 1-600 MHz frequency synthesizer has been designed for high frequency, low voltage, low power applications. The circuit is fully integrated including the loop filter capacitors. Fabricated in a 0.8 μm CMOS process, this circuit occupies an active area of 0.30 mm2. With the VCO operating at 300 MHz, the synthesizer´s 150 MHz output has a jitter of ±80 ps, and power consumption is 18 mW with a 3.3 V supply
Keywords :
CMOS integrated circuits; frequency synthesizers; jitter; mixed analogue-digital integrated circuits; 0.8 micron; 1 to 600 MHz; 18 mW; 3.3 V; 300 MHz; CMOS frequency synthesizer; LV operation; VCO; high frequency operation; jitter; loop filter capacitors; low power applications; low voltage applications; power consumption; Charge pumps; Counting circuits; Delay; Filters; Frequency synthesizers; Integrated circuit synthesis; Jitter; Phase frequency detector; Space vector pulse width modulation; Voltage-controlled oscillators;
Conference_Titel :
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN :
0-7803-3583-X
DOI :
10.1109/ISCAS.1997.621502
