![](http://datasheet.mmic.net.cn/Analog-Devices-Inc/AD8184AR_datasheet_95938/AD8184AR_6.png)
AD8184–Typical Performance Curves
–6–
REV. 0
FREQUENCY – Hz
0
–10
–70
100k
1M
10M
100M
–30
–40
–50
–60
–20
VOUT = 2V p-p
RL = 1k
HARMONIC
DISTORTION
–
dBc
–80
–90
–100
2ND HARMONIC
3RD HARMONIC
Figure 15. Harmonic Distortion vs. Frequency
FREQUENCY – Hz
100M
10
100
1G
1k
INPUT
AND
DISABLED
OUTPUT
IMPEDANCE
10k
100k
1M
10M
100M
10M
100k
10k
1k
100
1M
ZIN
ZOUT (DISABLED)
ZOUT (ENABLED)
110
100
90
80
70
60
50
40
30
20
10
150
140
130
120
ENABLED
OUTPUT
IMPEDANCE
–
Figure 16. Output & Input Impedance vs. Frequency
FREQUENCY – Hz
0.03M
0.01M
10M
500M
0
–10
–80
–20
–30
–40
–50
–60
–70
PSSR
–
dB
+PSRR
–PSRR
1M
100M
Figure 17. Power Supply Rejection vs. Frequency
100pF
33pF
100pF
10pF
0pF
NORMALIZED
FLATNESS
–
dB
FREQUENCY – Hz
1M
10M
100M
1G
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
–0.1
–0.2
NORMALIZED
OUTPUT
–
dB
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
VIN = 50mVrms
RL = 5k
RS = 0
Figure 18. Frequency Response vs. Capacitive Load
0.3
0.2
0.1
NORMALIZED
FLATNESS
–
dB
VIN = 50mVrms
RL = 5k
RS = 150
10M
100M
FREQUENCY – Hz
1M
–0.2
–0.1
0
0.4
0.5
1G
RS = 0
RS = 75
RS = 0
RS = 75
RS = 150
0.6
0.7
0.8
–4
–5
–6
–9
–8
–7
–3
–2
–1
0
1
NORMALIZED
OUTPUT
–
dB
Figure 19. Frequency Response vs. Input Series Resistance
INPUT VOLTAGE – Volts
5
–1
–5
5
–4
–3
–2
–1
0
1
2
3
4
0
–2
–4
2
1
–3
3
OUTPUT
VOLTAGE
–
Volts
Figure 20. Output Voltage vs. Input Voltage, RL = 2 k