ADF4110/ADF4111/ADF4112/ADF4113
–60
–70
3.0
2.5
2.0
1.5
1.0
0.5
0
V
V
= 3V
= 3V
DD
P
V
V
= 3V
= 5V
DD
P
–80
–90
–100
–40
–20
0
20
40
60
80
100
0
50
100
150
200
TEMPERATURE (°C)
PRESCALER OUTPUT FREQUENCY (MHz)
Figure 23. ADF4113 Phase Noise vs. Temperature
(836 MHz, 30 kHz, 3 kHz)
Figure 26. DIDD vs. Prescaler Output Frequency
(ADF4110, ADF4111, ADF4112, ADF4113)
–60
–70
6
5
V
V
= 3V
= 5V
DD
V
= 5V
= 5mA
PP
4
P
I
CP
3
2
1
–80
0
–1
–2
–3
–4
–5
–6
–90
–100
–40
–20
0
20
40
60
80
100
0
0.5
1.0
1.5
2.0
2.5
(V)
3.0
3.5
4.0
4.5
5.0
TEMPERATURE (°C)
V
CP
Figure 24. ADF4113 Reference Spurs vs. Temperature
(836 MHz, 30 kHz, 3 kHz)
Figure 27. Charge Pump Output Characteristics for ADF4110 Family
10
9
8
7
6
5
4
3
2
1
0
ADF4113
ADF4112
ADF4110
ADF4111
0
8/9
16/17
32/33
64/65
PRESCALER VALUE
Figure 25. AIDD vs. Prescaler Value
Rev. C | Page 11 of 28
ADI [ ADI ]
