THS4042 Datasheet, PDF (8/33 Pages) National Semiconductor (TI) – 165-MHz C-STABLE HIGH-SPEED AMPLIFIER

THS4041, THS4042
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165ĆMHz CĆSTABLE HIGHĆSPEED AMPLIFIERS
SLOS237B− MAY 1999 − REVISED FEBRUARY 2000
TYPICAL CHARACTERISTICS
OUTPUT AMPLITUDE
vs
FREQUENCY
2
1
RL = 1 kΩ
0
−1
RL = 150 Ω
−2
−3
−4 ^{VCC = ±5 V}
Gain = −1
−5 ^{RF = 2 kΩ}
VO = 0.2 Vrms
−6
100k
1M
10M
f − Frequency − Hz
Figure 21
100M
OUTPUT AMPLITUDE
vs
FREQUENCY
10
CL = 0.1 µF
8
VCC = ±5 V
Gain = −1
6
RF = 2 kΩ
4
RL = 150 Ω
VO(PP)=62 _mV
2
CL = 1000 pF
0
−2
CL = 10 pF
−4
−6
−8
−10
100k
1M
10M 100M
1G
f − Frequency − Hz
Figure 22
OUTPUT AMPLITUDE
vs
FREQUENCY
10
8
6
4
CL = 0.01 µF
CL = 100 pF
2
0
−2
−4 ^{VCC = ±5 V}
Gain = −1
−6 _{RF = 2 kΩ}
−8 ^{RL = 150 Ω}
VO(PP)=62 _mV
−10
100k
1M
10M 100M
1G
f − Frequency − Hz
Figure 23
OUTPUT OVERSHOOT
vs
CAPACITIVE LOAD
60
VCC = ±15 V & ±5 V
50 ^{Gain = 1}
RF = 200 Ω
1 V Step
40 ^{RL = 150 Ω}
30
20
5 V Step
10
0
1
10
100
1k
10k
Capacitive Load − pF
Figure 24
OUTPUT OVERSHOOT
vs
CAPACITIVE LOAD
50
VCC = ±15 V & ±5 V
Gain = −1
40 _{RF = 2 kΩ}
1 V Step
RL = 150 Ω
30
20
10
5 V Step
0
1
10
100
1k
10k
Capacitive Load − pF
Figure 25
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
−40
VCC = ±15 V
Gain = 2
−50 _{VO(pp) = 2 V}
−60
RL = 150 Ω
−70
−80
RL = 1 kΩ
−90
−100
100k
1M
f − Frequency − Hz
Figure 26
10M 20M
DISTORTION
vs
FREQUENCY
−40
VCC = ±15 V
Gain = 2
−50 _{RL = 150 Ω}
VO(pp) = 2 V
−60
2nd Harmonic
−70
−80
−90
3rd Harmonic
−100
100k
1M
10M
20M
f − Frequency − Hz
Figure 27
DISTORTION
vs
FREQUENCY
−40
VCC = ±15 V
Gain = 2
−50 _{RL = 1 kΩ}
VO(pp) = 2 V
−60
2nd Harmonic
−70
−80
3rd Harmonic
−90
−100
100k
1M
f − Frequency − Hz
Figure 28
10M 20M
DISTORTION
vs
FREQUENCY
−40
VCC = ±5 V
Gain = 2
−50 _{RL = 150 Ω}
VO(pp) = 2 V
−60
2nd Harmonic
−70
−80
−90
3rd Harmonic
−100
100k
1M
f − Frequency − Hz
Figure 29
10M 20M
8
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