Fig. 1. Proposed MDLL-based Clock Frequency Multiplier. 그림 1. 제안하는 MDLL-기반 클럭 주파수 증배기
Fig. 2. Proposed mode control logic. 그림 2. 제안하는 모드제어 로직 회로
Fig. 6. Simulated Locking Process (@ N/M=10/2, 2GHz) (a) Initial (b) After Locking. 그림 6. 락킹 과정 시뮬레이션 (@ N/M=10/2, 2GHz) (a) 초기 (b) 락킹 이후
Fig. 7. p-p Jitter Simulation Result.(@N/M = 10/2, Input Freq=200MHz, Output Freq= 1GHz) 그림 7. p-p Jitter 시뮬레이션 결과(@N/M = 10/2, 입력 주파수=200MHz, 출력 주파수 = 1GHz)
Fig. 3. (a) 11-bit Multi-Mode Register (MMR) (b) Truth table in the MSB mode (c) Detailed initial locking process. 그림 3. (a) 11-비트 멀티 모드 레지스터 (MMR) (b) MSB 모드 진리표 (c) 자세한 초기 락킹 프로세스
Table 1. Performance Comparison Table. 표 1. 성능 비교 표
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