한국정보통신설비학회:학술대회논문집
- 2006.08a
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- Pages.179-182
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- 2006
Design of CMOS Dual-Modulus Prescaler and Differential Voltage-Controlled Oscillator for PLL Frequency Synthesizer
PLL 주파수 합성기를 위한 dual-modulus 프리스케일러와 차동 전압제어발진기 설계
- Published : 2006.08.01
Abstract
This paper introduce a different-type voltage-controlled oscillator (VCO) for PLL frequency synthesizer, And also the architecture of a high speed low-power-consumption CMOS dual-modulus frequency divider is presented. It provides a new approach to high speed operation and low power consumption. The proposed circuits simulate in 0.35 um CMOS standard technology.
Keywords
- Dual-modulus prescaler;
- Differential delay cell;
- TSPC(True Single Phase Clocked) D-flip flops;
- Ratioed circuit