參數資料
型號: OPA3682U
英文描述: Triple, Wideband, Fixed Gain BUFFER AMPLIFIER With Disable
中文描述: 三,寬帶,固定增益緩沖放大器具有禁用
文件頁數: 7/19頁
文件大?。?/td> 234K
代理商: OPA3682U
7
OPA3682
TYPICAL PERFORMANCE CURVES: V
S
=
±
5V
G = +2 and R
L
= 100
, unless otherwise noted (see Figure 1).
2
1
0
–1
–2
–3
–4
–5
–6
–7
–8
Frequency (50MHz/div)
0
500MHz
250MHz
SMALL-SIGNAL FREQUENCY RESPONSE
N
G = –1
G = +1
G = +2
8
7
6
5
4
3
2
1
0
–1
–2
Frequency (25MHz/div)
0
250MHz
125MHz
LARGE-SIGNAL FREQUENCY RESPONSE
G
2Vp-p
R
L
= 100
1Vp-p
4Vp-p
7Vp-p
400
300
200
100
0
–100
–200
–300
–400
SMALL-SIGNAL PULSE RESPONSE
Time (5ns/div)
O
V
O
= 0.5Vp-p
+4
+3
+2
+1
0
–1
–2
–3
–4
LARGE-SIGNAL PULSE RESPONSE
Time (5ns/div)
O
V
O
= 5Vp-p
2.0
1.6
1.2
0.8
0.4
0
LARGE-SIGNAL DISABLE/ENABLE RESPONSE
Time (50ns/div)
O
6.0
4.0
2.0
0
V
D
V
DIS
Output Voltage
V
IN
= +1V
ALL HOSTILE CROSSTALK
–20
–30
–40
–50
–60
–70
–80
–90
–100
Frequency (MHz)
0.3
10
100
1
300
C
V
DIS
= 0V
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