參數(shù)資料
型號: OPA3680
英文描述: DIODE SWITCHING SINGLE 75V 150mA-Io 200mW 4ns-trr SOD-323 3K/REEL
中文描述: 三,寬帶,電壓反饋運算放大器,禁用
文件頁數(shù): 8/21頁
文件大?。?/td> 225K
代理商: OPA3680
8
OPA3680
TYPICAL PERFORMANCE CURVES: V
S
=
±
5V
(Cont.)
At T
A
= +25
°
C, G = +2, R
F
= 250
, and R
L
= 100
, unless otherwise noted. See Figure 1.
–20
–30
–40
–50
–60
–70
–80
–90
–100
ALL HOSTILE CROSSTALK
C
Frequency (MHz)
0.3
1
10
100
300
10
1
0.1
0.01
CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY
Frequency (Hz)
10k
100M
100k
1M
10M
O
)
OP1/3
250
+5V
–5V
250
200
Z
O
200
150
100
50
0
30
22.5
15
7.5
0
SUPPLY AND OUTPUT CURRENT vs TEMPERATURE
Ambient Temperature (
°
C)
–40
–20
0
20
40
60
80
100
120
140
O
S
Quiescent Supply Current
Sourcing Output Current
Sinking Output Current
5
4
3
2
1
0
–1
–2
–3
–4
–5
OUTPUT VOLTAGE AND CURRENT LIMITATIONS
I
O
(mA)
–300
–200
–100
0
100
200
300
V
O
100
Load Line
50
Load Line
25
Load Line
Output Current Limited
1W Internal
Power Limit
One
Channel
Only
1W Internal
Power Limit
Output Current Limit
15
10
5
0
–5
–10
–15
TYPICAL DC DRIFT OVER TEMPERATURE
Ambient Temperature (
°
C)
–40
–20
0
20
40
60
80
100
120
140
I
I
μ
A
I
B
V
IO
I
OS
0.2
0.175
0.15
0.125
0.1
0.075
0.05
0.025
0
COMPOSITE VIDEO dG/dP
Number of 150
Loads
1
2
3
4
d
φ
dG
d
φ
OP1/3
250
250
75
250
Optional
1.3k
Pulldown
Video In
+5V
DIS
–5V
Video
Loads
d
φ
dG
No Pulldown
With 1.3k
Pulldown
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