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ADF4360-6 View Datasheet(PDF) - Analog Devices

Part Name
Description
Manufacturer
ADF4360-6
ADI
Analog Devices ADI
ADF4360-6 Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ADF4360-6
TYPICAL PERFORMANCE CHARACTERISTICS
0
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1k
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1M
10M
FREQUENCY OFFSET (Hz)
Figure 4. Open-Loop VCO Phase Noise
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FREQUENCY OFFSET (Hz)
Figure 5. VCO Phase Noise, 1150 MHz, 200 kHz PFD, 10 kHz Loop Bandwidth
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–80
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–90
–95
–100
–105
–110
–115
–120
–125
–130
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–140
–145
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1k
10k
100k
1M
10M
FREQUENCY OFFSET (Hz)
Figure 6. VCO Phase Noise, 575 MHz,
Divide-by-2 Enabled, 200 kHz PFD, 10 kHz Loop Bandwidth
0
VDD = 3V, VVCO = 3V
–10 ICP = 2.5mA
PFD FREQUENCY = 200kHz
–20 LOOP BANDWIDTH = 10kHz
RES. BANDWIDTH = 30Hz
–30 VIDEO BANDWIDTH = 30Hz
SWEEP = 1.9SECONDS
–40 AVERAGES = 10
–50
–60
–70
–80
–90
–87.5dBc/Hz
–2kHz
–1kHz 1150MHz
1kHz
2kHz
Figure 7. Close-In Phase Noise at 1150 MHz (200 kHz Channel Spacing)
0
VDD = 3V, VVCO = 3V
–10 ICP = 2.5mA
PFD FREQUENCY = 200kHz
–20 LOOP BANDWIDTH = 10kHz
RES. BANDWIDTH = 3kHz
–30 VIDEO BANDWIDTH = 3kHz
SWEEP = 140ms
–40 AVERAGES = 100
–50
–60
–70
–80
–90
–73.7dBc
–200kHz –100kHz 1150MHz 100kHz 200kHz
Figure 8. Reference Spurs at 1150 MHz
(200 kHz Channel Spacing, 10 kHz Loop Bandwidth)
0
VDD = 3V, VVCO = 3V
–10 ICP = 2.5mA
PFD FREQUENCY = 1MHz
–20 LOOP BANDWIDTH = 25kHz
RES. BANDWIDTH = 30kHz
–30 VIDEO BANDWIDTH = 30kHz
SWEEP = 50ms
–40 AVERAGES = 100
–50
–60
–70
–80
–90
–73.3dBc/Hz
–1MHz –0.5MHz 1150MHz 0.5MHz
1MHz
Figure 9. Reference Spurs at 1150 MHz
(1 MHz Channel Spacing, 25 kHz Loop Bandwidth)
Rev. A | Page 8 of 24
 

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