THS4051 Datasheet, PDF (10/36 Pages) Texas Instruments – 70-MHz HIGH-SPEED AMPLIFIERS

THS4051
THS4052
SLOS238D − MAY 1999 − REVISED AUGUST 2008
TYPICAL CHARACTERISTICS
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CROSSTALK
vs
FREQUENCY
−20
VCC = ± 15 V
Gain = 2
−30
RF = 3.6 kΩ
RL = 150 Ω
−40
−50
−60
−70
−80
100k
1M
10M
f − Frequency − Hz
Figure 12
100M
OPEN LOOP GAIN AND
PHASE RESPONSE
vs
FREQUENCY
100
30
VCC = ± 5 V & ±15 V
80
Gain
60
40
0
−30
Gain
−60
20
Phase
0
−90
−120
−20
1k
10k 100k 1M 10M
f - Frequency - Hz
Figure 13
−150
100M
T
HARMONIC DISTORTION
vs
FREQUENCY
−40 _{VCC = ± 15 V}
Gain = 2
−50 VO(PP) = 2 V
−60
DISTORTION
vs
OUTPUT VOLTAGE
−50 _{VCC = ± 15 V}
−55
RL = 1 kΩ
G=5
f = 1 MHz
−60
−66
−70
RL = 150 Ω
−80
RL = 1 kΩ
−90
−70
2nd Harmonic
−75
−80
3rd Harmonic
−85
−100
100k
−90
1M
10M 20M
0
5
10
15
20
f - Frequency - Hz
VO − Output Voltage − V
Figure 14
Figure 15
DISTORTION
vs
OUTPUT VOLTAGE
−50
VCC = ± 15 V
−55 RL = 150 Ω
G=5
−60 ^{f = 1 MHz}
−66
2nd
Harmonic
−70
−75
3rd Harmonic
−80
−85
−90
0
5
10
15
20
VO − Output Voltage − V
Figure 16
DISTORTION
vs
FREQUENCY
−40
VCC = ± 15 V
RL = 1 kΩ
−50 ^{G = 2}
VO(PP) = 2 V
−60
−70
2nd Harmonic
−80
−90
−100
100k
3rd Harmonic
1M
10M
f − Frequency − Hz
Figure 17
100M
DISTORTION
vs
FREQUENCY
−40
VCC = ± 5 V
RL = 1 kΩ
−50 ^{G = 2}
VO(PP) = 2 V
−60
−70
2nd Harmonic
−80
3rd Harmonic
−90
−100
100k
1M
10M
f − Frequency − Hz
Figure 18
100M
DISTORTION
vs
FREQUENCY
−40
VCC = ± 15 V
RL = 150 Ω
−50 G = 2
VO(PP) = 2 V
−60
−70
2nd Harmonic
−80
3rd Harmonic
−90
−100
100k
1M
10M
f − Frequency − Hz
Figure 19
100M
10