AD8180/AD8182–Typical Performance Curves
1
NORMALIZED OUTPUT – dB
0
–1
–2
–3
–4
–5
–6
–7
1M
V
IN
= 50mV rms
R
L
= 5k
R
S
= 0
8180R
500mV
/DIV
8182R
5ns/DIV
10M
100M
FREQUENCY – Hz
1G
Figure 4. Channel Switching Characteristics
Figure 7. Small Signal Frequency Response
NORMALIZED FLATNESS – dB
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
V
IN
= 50mV rms
R
L
= 5k
R
S
= 0
DUT OUT
250mV
/DIV
8180R
8182R
10ns/DIV
1M
10M
100M
FREQUENCY – Hz
1G
Figure 5. Enable and Disable Switching Characteristics
Figure 8. Gain Flatness vs. Frequency
3
0
INPUT/OUTPUT LEVEL – dBV
–3
V
IN
= 0.5V rms
–6
–9
V
IN
= 0.25V rms
–12
–15
–18
–21
–24
25ns/DIV
–27
1M
V
IN
= 62.5mV rms
V
IN
= 125mV rms
R
L
= 1k
V
IN
= 1.0V rms
50mV
/DIV
10M
100M
FREQUENCY – Hz
1G
Figure 6. Channel Switching Transient (Glitch)
Figure 9. Large Signal Frequency Response
–4–
REV. B
AD [ ANALOG DEVICES ]
