Datasheet

AD8042
Rev. E | Page 10 of 16
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8.0
–40 –30 –20 –10 9080706050403020100
SUPPLY CURRENT (mA)
TEMPERATURE (°C)
01059-023
V
S
= ±5V
V
S
= +5V
V
S
= +3V
Figure 23. Supply Current vs. Temperature
0
–10
10
–20
–30
–40
–50
–60
–70
–80
–90
10k 500M100M10M1M100k
PSRR (dB)
FREQUENCY (Hz)
01059-024
V
S
= 5V
–PSRR
+PSRR
Figure 24. PSRR vs. Frequency
10
9
8
7
6
5
4
3
2
1
0
0.1 100101
OUTPUT VOLTAGE (V p-p)
FREQUENCY (MHz)
01059-025
V
S
= ±5V
R
L
= 2kΩ
G = –1
Figure 25. Output Voltage vs. Frequency
50
30
40
20
10
0
0218016014012010080604020
OVERSHOOT (%)
LOAD CAPACITANCE (pF)
01059-026
00
V
S
= 5V
V
OUT
= 100mV STEP
G = +2
G = +3
Figure 26. Overshoot vs. Load Capacitance
6
5
4
3
2
1
0
–1
–2
–3
–4
1510010
NORMALIZED GAIN (dB)
FREQUENCY (MHz)
01059-027
00
V
S
= 5V
R
F
= 2kΩ
R
L
= 2kΩ to 2.5V
G = +2
G = +10
G = +5
G = +2
R
F
= 200Ω
Figure 27. Closed-Loop Gain vs. Frequency Response
–
10
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
0.1 20010 1001
CROSSTALK (dB)
FREQUENCY (MHz)
01059-028
V
S
= 5V
V
IN
= 0.6V p-p
G = +2
R
F
= 1kΩ
V
OUT
1
V
OUT
2
,
R
L
= 1kΩ TO 2.5V
V
OUT
1
V
OUT
2
,
R
L
= 150Ω TO 2.5V
V
OUT
2
V
OUT
1
,
R
L
= 150Ω TO 2.5V
V
OUT
2
V
OUT
1
,
R
L
= 1kΩ TO 2.5V
Figure 28. Crosstalk (Output-to-Output) vs. Frequency