THS3001 Datasheet, PDF (10/32 Pages) Texas Instruments – 420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

THS3001, THS3002
420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS
SLOS217A – JULY 1998 – REVISED JUNE 1999
TYPICAL CHARACTERISTICS
HARMONIC DISTORTION
vs
PEAK-TO-PEAK OUTPUT VOLTAGE SWING
–50
8 MHz
Gain = 2
–55 _{VCC = ±15 V}
RL = 150 Ω
–60 ^{RF = 750 Ω}
3rd Harmonic
–65
–70
2nd Harmonic
–75
–80
–85
0 2 4 6 8 10 12 14 16 18 20
VO(PP) – Peak-to-Peak Output Voltage Swing – V
Figure 18
HARMONIC DISTORTION
vs
FREQUENCY
–70
Gain = 2
VCC = ±15 V
–75 ^{VO = 2 VPP}
RL = 150 Ω
RF = 750 Ω
–80
–85
3rd Harmonic
–90
–95
–100
100k
2nd Harmonic
1M
10M
f – Frequency – Hz
Figure 20
HARMONIC DISTORTION
vs
PEAK-TO-PEAK OUTPUT VOLTAGE SWING
–50
4 MHz
–55 ^{Gain = 2}
VCC = ±15 V
–60 ^{RL = 150 Ω}
RF = 750 Ω
–65
3rd Harmonic
–70
–75
–80
2nd Harmonic
–85
–90
–95
0 2 4 6 8 10 12 14 16 18 20
VO(PP) – Peak-to-Peak Output Voltage Swing – V
Figure 19
HARMONIC DISTORTION
vs
FREQUENCY
–60
Gain = 2
–65 ^{VCC = ±5 V}
VO = 2 VPP
RL = 150 Ω
–70 _{RF = 750 Ω}
–75
–80
–85
2nd Harmonic
–90
–95
–100
100k
3rd Harmonic
1M
10M
f – Frequency – Hz
Figure 21
10
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