Datasheet

ADF4360-9 Data Sheet
Rev. C | Page 8 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
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10M
07139-004
PHASE NOISE (dBc/Hz)
FREQUENCY (Hz)
Figure 4. Open-Loop VCO Phase Noise at 218 MHz, L1, L2 = 56 nH
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07139-005
PHASE NOISE (dBc/Hz)
FREQUENCY OFFSET (Hz)
Figure 5. VCO Phase Noise, 360 MHz, 1 MHz PFD, 40 kHz Loop Bandwidth,
RMS Jitter = 1.4 ps
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PHASE NOISE (dBc/Hz)
1k100 10k
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07139-006
FREQUENCY OFFSET (Hz)
Figure 6. DIVOUT Phase Noise, 180 MHz, VCO = 360 MHz,
PFD Frequency = 1 MHz, Loop Bandwidth = 40 kHz, Jitter = 1.3 ps,
Divide-by-A Selected, A = 2
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07139-007
PHASE NOISE (dBc/Hz)
FREQUENCY (Hz)
Figure 7. DIVOUT Phase Noise, 95 MHz, VCO = 380 MHz,
PFD Frequency = 1 MHz, Loop Bandwidth = 40 kHz, Jitter = 1.3 ps,
Divide-by-A/2 Selected, A = 2
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PHASE NOISE (dBc/Hz)
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10M
07139-008
FREQUENCY OFFSET (Hz)
Figure 8. DIVOUT Phase Noise, 80 MHz, VCO = 320 MHz,
PFD Frequency = 1 MHz, Loop Bandwidth = 40 kHz, Jitter = 1.3 ps,
Divide-by-A/2 Selected, A = 2
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100k 1M
FREQUENCY OFFSET (Hz)
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PHASE NOISE (dBc/Hz)
07139-009
Figure 9. DIVOUT Phase Noise, 52 MHz, VCO = 312 MHz,
PFD Frequency = 1.6 MHz, Loop Bandwidth = 40 kHz, Jitter = 1.4 ps,
Divide-by-A/2 Selected, A = 3