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ADF4112BRUZ-REEL View Datasheet(PDF) - Analog Devices

Part NameDescriptionManufacturer
ADF4112BRUZ-REEL RF PLL Frequency Synthesizers ADI
Analog Devices ADI
ADF4112BRUZ-REEL Datasheet PDF : 28 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ADF4110/ADF4111/ADF4112/ADF4113
–40
–50
–60
RMS NOISE = 1.7°
–70
RL = 40dBc/Hz
–80
–90
–100
–110
–120
–130
–140
102
103
104
105
106
FREQUENCY OFFSET FROM 3100MHz CARRIER (Hz)
Figure 17. ADF4113 Integrated Phase Noise
(3100 MHz, 1 MHz, 100 kHz)
0
–10
REFERENCE
LEVEL = –17.2dBm
VDD = 3V, VP = 5V
ICP = 5mA
–20
PFD FREQUENCY = 1MHz
LOOP BANDWIDTH = 100kHz
–30
RES. BANDWIDTH = 1kHz
VIDEO BANDWIDTH = 1kHz
–40
SWEEP = 13s
AVERAGES = 1
–50
–60
–70
–80.6dBc/Hz
–80
–90
–100
–2.0MHz
–1.0MHz 3100MHz 1.0MHz
FREQUENCY
2.0MHz
Figure 18. Reference Spurs (3100 MHz, 1 MHz, 100 kHz)
–120
–130
–140
VDD = 3V
VP = 5V
–150
–160
–170
–180
1
10
100
1000
PHASE DETECTOR FREQUENCY (kHz)
10000
Figure 19. ADF4113 Phase Noise (Referred to CP Output)
vs. Phase Detector Frequency
–60
VDD = 3V
VP = 3V
–70
–80
–90
–100
–40
–20
0
20
40
60
TEMPERATURE (°C)
80
100
Figure 20. ADF4113 Phase Noise vs. Temperature
(900 MHz, 200 kHz, 20 kHz)
–60
VDD = 3V
VP = 5V
–70
–80
–90
–100
–40
–20
0
20
40
60
TEMPERATURE (°C)
80
100
Figure 21. ADF4113 Reference Spurs vs. Temperature
(900 MHz, 200 kHz, 20 kHz)
–5
–15
–25
–35
–45
–55
–65
–75
–85
–95
–105
0
VDD = 3V
VP = 5V
1
2
3
4
5
TUNING VOLTAGE (V)
Figure 22. ADF4113 Reference Spurs (200 kHz) vs. VTUNE
(900 MHz, 200 kHz, 20 kHz)
Rev. C | Page 10 of 28
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