Datasheet

OPA693
11
SBOS285A
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V (Cont.)
At T
A
= +25°C, G = +2, and R
L
= 100Ω, unless otherwise specified.
Time (500ns/div)
LARGE-SIGNAL DISABLE/ENABLE RESPONSE
V
DIS
/V
OUT
(V)
7
6
5
4
3
2
1
0
−1
−2
−3
G = +2
V
IN
= 1V
DC
R
L
= 100Ω
See Figure 1
V
OUT
V
DIS
dG
0.12
0.10
0.08
0.06
0.04
0.02
0
Number of 150Ω Loads
1234
COMPOSITE VIDEO dG/dP
dP
dP
dG/dP (%/°)
OPA693
Video In
Video Loads
−5V
+5V
DIS
Optional
1.0kΩ
Pull-Down
75Ω
No Pull-Down
With 1.0kΩ Pull-Down
dG
6
5
4
3
2
1
0
Input/Output Range (±V)
2.0 3.0 3.5 4.5 5.52.5 4.0 5.0 6.56.0
Supply Voltages (±V)
COMMON-MODE INPUT AND OUTPUT SWING
vs SUPPLY VOLTAGE
Input
Output
1.0
0.5
0
−0.5
−1.0
TYPICAL DC DRIFT OVER TEMPERATURE
Ambient Temperature (°C)
–50 –25 0 25 50 75 100 125
Input Offset Voltage (mV)
16
8
0
−8
−16
Input Bias Currents (µA)
V
IO
I
B
+
I
B
−
(internal)
−20
−30
−40
−50
−60
−70
−80
−90
−100
Gain (dB)
10 100 1000
Frequency (MHz)
DISABLED FEEDTHRU vs FREQUENCY
G = +2
R
L
= 100Ω
V
DIS
= 0V
Forward and Reverse
See Figure 1
046210122014 16 188
Time (2ns/div)
SETTLING TIME
Input/Output (5mV/div)
20
15
10
5
0
−5
−10
−15
−20
G = +2
R
L
= 100Ω
2V → 0V
Output Step
See Figure 1
Input
Output