THS4011 Datasheet, PDF (12/30 Pages) Texas Instruments – 290-MHz LOW-DISTORTION HIGH-SPEED AMPLIFIERS

THS4011, THS4012
290-MHz LOW-DISTORTION HIGH-SPEED AMPLIFIERS
SLOS216B – JUNE 1999 – FEBRUARY 2000
TYPICAL CHARACTERISTICS
DISTORTION
vs
FREQUENCY
–40
VCC = ± 15 V
–50 ^{RL = 1 kΩ}
G=2
–60
–70
–80
2nd Harmonic
–90
–100
–110
100k
3rd Harmonic
1M
10M
f – Frequency – Hz
Figure 13
DISTORTION
vs
FREQUENCY
–40
VCC = ± 5 V
–50 ^{RL = 1 kΩ}
G=2
–60
–70
2nd Harmonic
–80
–90
–100
3rd Harmonic
–110
100k
1M
10M
f – Frequency – Hz
Figure 14
DISTORTION
vs
FREQUENCY
–40
VCC = ± 15 V
–50 ^{RL = 150 Ω}
G=2
–60
2nd Harmonic
–70
–80
–90
–100
3rd Harmonic
–110
100k
1M
10M
f – Frequency – Hz
Figure 15
DISTORTION
vs
FREQUENCY
–40
VCC = ± 5 V
–50 ^{RL = 150 Ω}
G=2
–60
2nd Harmonic
–70
–80
–90
–100
3rd Harmonic
–110
100k
1M
10M
f – Frequency – Hz
Figure 16
OUTPUT AMPLITUDE
vs
FREQUENCY
5
Rf = 270 Ω
0
Rf = 100 Ω
–5
–10
–15
–20 ^{VCC = ± 15 V}
RL = 150 Ω
G=1
–25
100k
1M
10M
100M
1G
f – Frequency – Hz
Figure 17
OUTPUT AMPLITUDE
vs
FREQUENCY
5
Rf = 270 Ω
0
Rf = 100 Ω
–5
–10
–15 _{VCC = ± 5 V}
RL = 150 Ω
G=1
–20
100k
1M
10M
100M
1G
f – Frequency – Hz
Figure 18
NOISE SPECTRAL DENSITY
vs
FREQUENCY
100
0.35°
0.3°
0.25°
DIFFERENTIAL PHASE
vs
NUMBER OF 150-Ω LOADS
Gain = 2
RF = 1 kΩ
VCC = ± 15 V
40 IRE-NTSC Modulation
Worst Case ± 100 IRE Ramp
0.2°
10
0.15°
VCC = ± 5 V
0.1°
VCC = ±15 V or ±5 V
1
10
100
1k
10k
f – Frequency – Hz
Figure 19
100k
0.05°
0°
1
2
3
4
Number of 150-Ω Loads
Figure 20
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