Datasheet

 
  
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SLOS214C − OCTOBER 1998 − REVISED MARCH 2007
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 47
t − Time − ns
0 102030405060708090100
V
CC
= ±15 V
V
CC
= ±5 V
V
SHDN
(5 V/Div)
PGA SHUTDOWN RESPONSE
− Output Voltage − V
V
O
V
OUT
(500 mV/Div)
Gain = 1,0,1
(+8 dB)
R
L
= 500 Ω
Figure 48
t − Time − ns
012345678910
R
L
= ∞
V
CC
= ±15 V
V
SHDN
(5 V/Div)
PREAMP SHUTDOWN RESPONSE
− Output Voltage − V
V
O
R
L
= 150 Ω
V
CC
= ±5 V
Figure 49
V
O
(500 mV/Div)
PGA 5-V STEP RESPONSE
3
2
1
0
−1
−2
0 50 100 150 200 250
t − Time − ns
V
−3
G = 2 dB
V
CC
= ±5 V
R
L
= 1 kΩ
O
− Output Voltage − V
300
PGA 20-V STEP RESPONSE
2.5
0
−2.5
−5.0
−7.5
−10.0
0 100 200 300 400 500
t − Time − ns
V
−12.5
5.0
7.5
10.0
12.5
G = 8 dB
V
CC
= ±15 V
R
L
= 1 kΩ
O
− Output Voltage − V
Figure 50