Datasheet
SLOS214C − OCTOBER 1998 − REVISED MARCH 2007
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 20
PREAMP LARGE AND SMALL
SIGNAL FREQUENCY
RESPONSE
100k
V − Normalized Output Voltage − dBV
f − Frequency − Hz
0
12
6
0
−12
−6
−18
1M 10M 100M 500M
V
O(PP)
= 1.6 V
V
O(PP)
= 0.8 V
V
O(PP)
= 0.2 V
V
O(PP)
= 0.4 V
V
CC
= ± 5 V
R
L
= 150 Ω
G = +2
Figure 21
PREAMP LARGE AND SMALL
SIGNAL FREQUENCY
RESPONSE
100k
V − Normalized Output Voltage − dBV
f − Frequency − Hz
0
12
6
0
−12
−6
−18
1M 10M 100M 500M
V
O(PP)
= 1.6 V
V
O(PP)
= 0.8 V
V
O(PP)
= 0.2 V
V
O(PP)
= 0.4 V
V
CC
= ± 15 V
R
L
= 150 Ω
G = +2
Figure 22
−100
−90
−80
−70
−60
−50
−40
−30
PREAMP HARMONIC
DISTORTION
vs
FREQUENCY
f − Frequency − Hz
100k 1M 10M
Distortion − dBc
R
L
= 250 Ω
Gain=+8 dB
V
O(PP)
= 2 V
V
CC
=+/−5 V
3rd Harmonic
V
CC
=+/−15 V
3rd Harmonic
V
CC
=+/−5 V
2nd Harmonic
V
CC
=+/−15 V
2nd Harmonic
Figure 23
−100
−90
−80
−70
−60
−50
−40
−30
0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0
PREAMP HARMONIC
DISTORTION
vs
OUTPUT VOLTAGE
V
O(PP)
− Peak-To-Peak Output Voltage − V
Distortion − dBc
Gain=5
R
F
=300 Ω
R
L
=1
k
Ω
f=1 MHz
V
CC
=+/−15 V
2nd Harmonic
V
CC
=+/−5 V
2nd Harmonic
V
CC
=+/−5 V
3rd Harmonic
V
CC
=+/−15 V
3rd Harmonic
Figure 24
PREAMP SLEW RATE
vs
FREE-AIR TEMPERATURE
90
80
70
60
50
40
−40 −20 0 20 40 60
30
SR − Slew Rate − V/uS
T
A
− Free-Air Temperature − °C
V
CC
= ±5 V
V
O
(PP)
= 5 V
80
100
V
CC
= ±15 V
V
O
(PP)
= 20 V
100
R
L
= 200 Ω
Figure 25
PREAMP 400-mV
STEP RESPONSE
0.3
0.2
0.1
0
−0.1
−0.2
0 50 100 150 200 250
VV
−0.3
− Output Voltage −
t − Time − ns
O
G = +2
V
CC
= ±5 V
R
L
= 200 Ω
300
Figure 26
PREAMP 5-V
STEP RESPONSE
3
2
1
0
−1
−2
0 50 100 150 200 250
VV
−3
− Output Voltage −
t − Time − ns
O
G = −1
V
CC
= ±5 V
R
L
= 200 Ω
300
Figure 27
PREAMP 5-V
STEP RESPONSE
3
2
1
0
−1
−2
0 50 100 150 200 250
VV
−3
− Output Voltage −
t − Time − ns
O
G= +2
V
CC
= ±5 V
R
L
= 200 Ω
300
Figure 28
PREAMP 20-V
STEP RESPONSE
7.5
5
2.5
0
−2.5
−5
0 200 400 600 800 1000
VV
−7.5
− Output Voltage −
t − Time − ns
O
G = +5
V
CC
= ±15 V
R
L
= 200 Ω
−10
−12.5
10
12.5