Datasheet

AD8131
Rev. B | Page 9 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
AD8131
R
L, dm
= 200Ω
24.9Ω
49.9Ω
1500Ω
1500Ω
750Ω
750Ω
01072-004
Figure 5. Basic Test Circuit
12
9
6
3
0
–3
GAIN (dB)
1 10 100 1000
FREQUENCY (MHz)
V
OUT
= 200mV p-p
V
S
= ±5V
MSOP
SOIC
01072-005
Figure 6. Small Signal Frequency Response
12
9
6
3
0
–3
GAIN (dB)
1 10 100 1000
FREQUENCY (MHz)
V
OUT
= 200mV p-p
V
S
= +5V
V
S
= ±5V
01072-006
Figure 7. Small Signal Frequency Response
12
9
6
3
0
–3
GAIN (dB)
1 10 100 1000
FREQUENCY (MHz)
V
OUT
= 2V p-p
V
S
= ±5V
MSOP
SOIC
01072-007
Figure 8. Large Signal Frequency Response
12
9
6
3
0
–3
GAIN (dB)
1 10 100 1000
FREQUENCY (MHz)
V
OUT
= 2V p-p
V
S
= +5V
V
S
= ±5V
01072-008
Figure 9. Large Signal Frequency Response
AD8131
24.9Ω
49.9Ω
1500Ω
1500Ω
750Ω
750Ω
LPF
300Ω
300Ω
HPF
Z
IN
= 50Ω
2:1 TRANSFORMER
01072-009
Figure 10. Harmonic Distortion Test Circuit (R
L, dm
= 800 Ω)