EV-ADF4159EB3Z データシートの表示（PDF） - Analog Devices
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EV-ADF4159EB3Z
Analog Devices
EV-ADF4159EB3Z Datasheet PDF : 36 Pages
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Data Sheet
12.06
12.05
12.04
12.03
12.02
12.01
12.00
11.99
0
50
100
150
200
TIME (µs)
Figure 12. Fast Ramp (Triangle Ramp with Different Slopes), fPFD = 100 MHz,
ICP = 2.5 mA, Loop Bandwidth = 250 kHz, CLK1 = 3; Up Ramp: CLK2 = 26,
DEV = 1024, DEV_OFFSET = 8, Number of Steps = 64; Down Ramp: CLK2 = 70,
DEV = 16,384, DEV_OFFSET = 8, Number of Steps = 4
200
150
100
50
0
–50
–100
–150
–200
0
50
100
150
200
TIME (µs)
Figure 13. Phase Shift Keying (PSK), Loop Bandwidth = 250 kHz,
Phase Value = 1024, Data Rate = 20 kHz
12.004
12.003
12.002
12.001
12.000
11.999
11.998
11.997
11.996
0
50
100
150
200
TIME (µs)
Figure 14. Frequency Shift Keying (FSK), Loop Bandwidth = 250 kHz,
DEV = 1049, DEV_OFFSET = 9, Data Rate = 20 kHz
ADF4159
12.014
12.012
12.010
12.008
12.006
12.004
12.002
12.000
11.998
11.996
11.994
0
100
200
300
400
500
TIME (µs)
Figure 15. FSK Ramp, fPFD = 100 MHz, ICP = 2.5 mA, Loop Bandwidth = 250 kHz,
CLK1 = 3, CLK2 = 26, DEV = 1024, DEV_OFFSET = 8, Number of Steps = 64;
FSK: DEV = −512, DEV_OFFSET = 8
0
PRESCALER 8/9
PRESCALER 4/5
–5
–10
–15
–20
–25
–30
–35
–40
0
5
10
15
20
FREQUENCY (GHz)
Figure 16. RFIN Sensitivity at Nominal Temperature
6
4
2
0
–2
–4
–6
0
0.5
1.0
1.5
2.0
2.5
3.0
VCP (V)
Figure 17. Charge Pump Output Characteristics
Rev. B | Page 9 of 36
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