adf5000 Analog Devices, Inc., adf5000 Datasheet - Page 6

• Manufacturer Part Number: adf5000
• Description: 4 Ghz To 18 Ghz Divide-by-2 Prescaler Adf5000
• Manufacturer: Analog Devices, Inc.

ADF5000
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 5. RF Output Power (Single-Ended) vs. VDDx, f
–10
–20
–30
–40
–50
–60
–10
–12
–14
–16
–18
–20
20
18
16
14
12
10
0
–2
–4
–6
–8
8
6
4
2
0
0
2.5
Figure 4. I
2.5
0
ICCOUT AT
ICCIN AT
V
V
V
DD
DD
DD
2.7
2.7
= 3.0V
= 3.3V
= 3.6V
DD1
5
P
OUT
f
and I
Figure 3. RF Input Sensitivity
IN
f
2.9
2.9
IN
RF INPUT FREQUENCY (GHz)
= 10GHz P
AT
= 10GHz P
DD2
10
f
IN
vs. VDDx, f
= 10GHz P
3.1
3.1
IN
V
V
IN
= 0dBm
CC
CC
15
= 0dBm
3.3
(V)
3.3
(V)
IN
IN
= 0dBm
= 10 GHz, P
20
3.5
3.5
IN
= 10 GHz, P
IN
3.7
3.7
= 0 dBm
25
3.9
3.9
IN
30
= 0 dBm
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Figure 7. RF Output Power vs. RF Input Frequency, f
–10
–15
–20
–25
–30
–35
–40
–10
–5
–5
0
2.4
0
Figure 6. RF Output Harmonic Content vs. VDDx
P
P
P
OUT
OUT
OUT
AT P
AT P
AT P
5
2.7
IN
IN
IN
= 0dBm V
= 0dBm V
= 0dBm V
RF INPUT FREQUENCY (GHz)
10
CC
CC
CC
VDDx (V)
= 3V
= 3.3V
= 3.6V
3.0
15
THIRD HARMONIC
FIRST HARMONIC
FIFTH HARMONIC
20
3.3
IN
= 10 GHz, V
25
DD
3.6
30
= 3.3 V