OPA3680 Burr-Brown, OPA3680 Datasheet - Page 5

• Manufacturer Part Number: OPA3680
• Description: Triple / Wideband / Voltage-Feedback OPERATIONAL AMPLIFIER With Disable
• Manufacturer: Burr-Brown

TYPICAL PERFORMANCE CURVES: V
At T
A
–100
–200
–300
–400
–12
–15
–18
–21
–24
= +25 C, G = +2, R
400
300
200
100
2.0
1.6
0.8
0.4
–3
–6
–9
6
3
0
0
0
0.5
V
V
G = +2
IN
O
LARGE-SIGNAL DISABLE/ENABLE RESPONSE
= 0.5Vp-p
= +1V
SMALL-SIGNAL FREQUENCY RESPONSE
SMALL-SIGNAL PULSE RESPONSE
F
= 250 , and R
V
Output Voltage
DIS
Frequency (MHz)
Time (50ns/div)
Time (5ns/div)
10
L
G = +10
= 100 , unless otherwise noted. See Figure 1.
G = +5
R
G = +1
F
= 25
G = +2
100
V
O
G = +2
= 0.5Vp-p
500
6.0
4.0
2.0
0
5
–12
–15
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
15
12
–3
–6
–9
+4
+3
+2
+1
–1
–2
–3
–4
9
6
3
0
0
S
0.5
= 5V
DISABLED FEEDTHROUGH vs FREQUENCY
LARGE-SIGNAL FREQUENCY RESPONSE
V
LARGE-SIGNAL PULSE RESPONSE
DIS
1
Forward
= 0
Frequency (MHz)
Frequency (MHz)
Time (5ns/div)
10
OPA3680
V
O
Reverse
= 7Vp-p
10
V
O
V
= 1Vp-p
O
= 4Vp-p
100
V
O
G = +2
V
= 5Vp-p
O
= 2Vp-p
500
100
®