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EVAL-ADF4113EBZ1 Datasheet, PDF (9/28 Pages) Analog Devices – RF PLL Frequency Synthesizers | |||
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Data Sheet
0
â10
REFERENCE
LEVEL = â4.2dBm
VDD = 3V, VP = 5V
ICP = 5mA
â20
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 20kHz
â30
RES. BANDWIDTH = 1kHz
VIDEO BANDWIDTH = 1kHz
â40
SWEEP = 2.5s
AVERAGES = 30
â50
â60
â70
â80
â90.2dBc/Hz
â90
â100
â400kHz
â200kHz 900MHz 200kHz
FREQUENCY
400kHz
Figure 11. ADF4113 Reference Spurs (900 MHz, 200 kHz, 20 kHz)
0
â10
REFERENCE
LEVEL = â4.2dBm
VDD = 3V, VP = 5V
ICP = 5mA
â20
PFD FREQUENCY = 200kHz
LOOP BANDWIDTH = 35kHz
â30
RES. BANDWIDTH = 1kHz
VIDEO BANDWIDTH = 1kHz
â40
SWEEP = 2.5s
AVERAGES = 30
â50
â60
â70
â80
â89.3dBc/Hz
â90
â100
â400kHz
â200kHz 900MHz 200kHz
FREQUENCY
400kHz
Figure 12. ADF4113 (900 MHz, 200 kHz, 35 kHz)
0
â10
â20
â30
â40
â50
â60
â70
â80
â90
â100
REFERENCE
LEVEL = â8.0dBm
VDD = 3V, VP = 5V
ICP = 5mA
PFD FREQUENCY = 30kHz
LOOP BANDWIDTH = 3kHz
RES. BANDWIDTH = 10kHz
VIDEO BANDWIDTH = 10kHz
SWEEP = 477ms
AVERAGES = 10
â75.2dBc/Hz
â400Hz
â200Hz 1750MHz 200Hz
FREQUENCY
400Hz
Figure 13. ADF4113 Phase Noise (1750 MHz, 30 kHz, 3 kHz)
ADF4110/ADF4111/ADF4112/ADF4113
â40
â50
â60
RMS NOISE = 1.6°
â70
RL = â40dBc/Hz
â80
â90
â100
â110
â120
â130
â140
100
1k
10k
100k
1M
FREQUENCY OFFSET FROM 1750MHz CARRIER (Hz)
Figure 14. ADF4113 Integrated Phase Noise
(1750 MHz, 30 kHz, 3 kHz)
0
â10
REFERENCE
LEVEL = â5.7dBm
VDD = 3V, VP = 5V
ICP = 5mA
â20
PFD FREQUENCY = 30kHz
LOOP BANDWIDTH = 3kHz
â30
RES. BANDWIDTH = 3Hz
VIDEO BANDWIDTH = 3Hz
â40
SWEEP = 255s
POSITIVE PEEK DETECT
â50
MODE
â60
â70
â79.6dBc/Hz
â80
â90
â100
â80kHz
â40kHz 1750MHz 40kHz
FREQUENCY
80kHz
Figure 15. ADF4113 Reference Spurs (1750 MHz, 30 kHz, 3 kHz)
0
â10
REFERENCE
LEVEL = â4.2dBm
VDD = 3V, VP = 5V
ICP = 5mA
â20
PFD FREQUENCY = 1MHz
LOOP BANDWIDTH = 100kHz
â30
RES. BANDWIDTH = 10Hz
VIDEO BANDWIDTH = 10Hz
â40
SWEEP = 1.9s
AVERAGES = 45
â50
â60
â86.6dBc/Hz
â70
â80
â90
â100
â2.0kHz
â1.0kHz 3100MHz 1.0kHz
FREQUENCY
2.0kHz
Figure 16. ADF4113 Phase Noise (3100 MHz, 1 MHz, 100 kHz)
Rev. F | Page 9 of 28
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