ADF4150BCPZ-RL7 Просмотр технического описания (PDF) - Analog Devices
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ADF4150BCPZ-RL7 Datasheet PDF : 28 Pages
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Data Sheet
ADF4150
TYPICAL PERFORMANCE CHARACTERISTICS
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
0
+25°C
+85°C
–40°C
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
FREQUENCY (GHz)
Figure 4. RF Input Sensitivity; RF Output Enabled; Output Divide-by-1
Selected
10
0
–10
–20
–30
–40
+25°C
+85°C
–40°C
–50
0
1
2
3
4
5
6
FREQUENCY (MHz)
Figure 5. RF Input Sensitivity; RF Output Disabled
0
–5
–10
–15
–20
–25
–30
+25°C
–35
+85°C
–40°C
–40
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
FREQUENCY (GHz)
Figure 6. RF Sensitivity; RF Output Enabled (RF Dividers-by-2/-4/-8/-16
Enabled)
–60
–80
–100
–120
–140
–160
–180
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 7. Integer-N Phase Noise and Spur Performance; Low Noise Mode;
VCOOUT = 1750 MHz, REFIN = 100 MHz, PFD = 25 MHz, Loop Filter
Bandwidth= 50 kHz
–60
–80
–100
–120
–140
–160
–180
1M
10M
100M
1G
10G
FREQUENCY (Hz)
Figure 8. Fractional-N Phase Noise and Spur Performance; Low Noise Mode;
VCOOUT = 1750 MHz, REFIN = 100 MHz, PFD = 25 MHz, Loop Filter
Bandwidth= 15 kHz, Channel Spacing = 200 kHz. FRAC = 26, MOD = 125
–60
–80
–100
–120
–140
–160
–180
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 9. Fractional-N Phase Noise and Spur Performance; Low Spur Mode;
VCOOUT = 1750 MHz, REFIN = 100 MHz, PFD = 25 MHz, Loop Filter
Bandwidth= 50 kHz, Channel Spacing = 200 kHz. FRAC = 26, MOD = 125
Rev. A | Page 9 of 28
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