AD835
X, Y CH = 5dBm
R
L
= 150Ω
C
L
< 5pF
–10
0
MAGNITUDE – dB
–30
–40
X FEEDTHROUGH
–50
–60
Y FEEDTHROUGH
Y FEEDTHROUGH
40
60
X FEEDTHROUGH
80
1M
10M
100M
FREQUENCY – Hz
1G
1M
10M
100M
FREQUENCY – Hz
1G
Figure 5. X and Y Feedthrough vs. Frequency
Figure 8. CMRR vs. Frequency for X or Y Channel,
R
L
= 150
Ω
, C
L
≤
5 pF
0dBm ON SUPPLY
X, Y = 1V
–10
PSRR ON V+
PSRR – dB
0.200V
–20
–30
–40
–50
PSRR ON V–
GND
–0.200V
–60
100mV
10ns
300k
1M
10M
100M
FREQUENCY – Hz
1G
Figure 6. Small Signal Pulse Response at W Output, R
L
=
150
Ω
, C
L
≤
5 pF, X Channel =
±
0.2 V, Y Channel =
±
1.0 V
Figure 9. PSRR vs. Frequency for V+ and V– Supply
10MHz
1V
GND
10dB/DIV
–1V
30MHz
20MHz
500mV
10ns
Figure 7. Large Signal Pulse Response at W Output, R
L
=
150
Ω
, C
L
≤
5 pF, X Channel =
±
1.0 V, Y Channel =
±
1.0 V
Figure 10. Harmonic Distortion at 10 MHz; 10 dBm Input
to X or Y Channels, R
L
= 150
Ω
, C
L
=
≤
5 pF
–4–
REV. A
CMRR – dB
–20
20
AD [ ANALOG DEVICES ]
