AD8010AR-16 Просмотр технического описания (PDF) - Analog Devices
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AD8010AR-16 Datasheet PDF : 12 Pages
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5
POUT 4dBm
4dBm
–5
G = +2
–15
RL = 18.75⍀
–25
fO = 5MHz
⌬f = 10kHz
–35
–45
–55
–65
–69dBm
–69dBm
–75
–85
4.965
4.985 5.0 5.015
5.035
FREQUENCY – MHz
Figure 9. Intermodulation Distortion
–35
FREQUENCY = 5MHz
–45
G = +2
RL = AS SHOWN (SEE SCHEMATIC)
–55
RL = 18.75⍀
–65
–75
–85
–95
–105
–10
RL = 100⍀
RG
RL1 = FOR RL = 100⍀ PIN
RL1 = 23.1 FOR RL = 18.75⍀
150⍀
50⍀
–8 –6 –4 –2 0 2 4
POUT – dBm
RF
50⍀ POUT
RL1
50⍀
6 8 10 12
Figure 10. Total Harmonic Distortion vs. POUT; G = +2
2
G = +1
1
G = +2
0
–1
–2
G = +3
–3
–4
GAIN AS SHOWN
VO = 0.2V p-p
–5
RL = 18.75⍀
–6
–7
0.1
1
10
100
FREQUENCY – MHz
1000
Figure 11. Small Signal Closed-Loop Frequency
Response; RL = 18.75 Ω
AD8010
0
–10
–20
–30
–40
–50
–60
–70
PMEASURE = 10dBm
(FULL SCALE)
GAIN = 6.6
RF
RG
50⍀
150⍀
50⍀
50⍀
500kHz TONE SPACING FROM
500kHz TO 5.5MHz WITH
4 MISSING TONES
–80
–90
0 1 2 3 4 5 6 7 8 9 10
FREQUENCY – MHz
Figure 12. Multitone Distortion; RL = 100 Ω
–55
G = +2
–60
VO = 2V p-p
f = 5MHz
–65
–70
–75
–80
2ND
–85
3RD
–90
15
100
200
300
400
500
LOAD – ⍀
Figure 13. Harmonic Distortion vs. Load
8.0 G = +2
VO = 0.2V p-p
7.0 NUMBER OF VIDEO LOADS AS SHOWN
6.0
5.0
4.0
12
3.0
8
2.0
1.0
0.0
4
1
1
10
100
1000
FREQUENCY – MHz
Figure 14. Closed-Loop Frequency Response vs.
Number of Video Loads
REV. B
–5–
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