THS6012 Datasheet, PDF (16/35 Pages) Texas Instruments – 500-mA DUAL DIFFERENTIAL LINE DRIVER

THS6012
500-mA DUAL DIFFERENTIAL LINE DRIVER
SLOS226C– SEPTEMBER 1998 – REVISED FEBRUARY 2000
TYPICAL CHARACTERISTICS
SINGLE–ENDED HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–50
VCC = ± 15 V
Gain = 2
–60
RF = 680 Ω
RL = 25 Ω
f = 1 MHz
–70
2nd Harmonic
SINGLE–ENDED HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–50
VCC = ± 5 V
Gain = 2
RF = 680 Ω
–60 RL = 25 Ω
f = 1 MHz
–70
3rd Harmonic
–80
–80
2nd Harmonic
–90
3rd Harmonic
–90
–100
0
–100
5
10
15
20
0
VO(PP) – Output Voltage – V
Figure 30
1
2
3
4
VO(PP) – Output Voltage – V
Figure 31
DIFFERENTIAL GAIN AND PHASE
vs
DC INPUT OFFSET VOLTAGE
0.05
0.10
VCC = ±15 V
RL = 150 Ω
RF = 1 kΩ
0.04 f = 3.58 MHz
Gain
0.08
Gain = 2
40 IRE Modulation
0.03
Phase
0.06
0.02
0.04
0.01
0.02
0
0
–0.7 –0.5 –0.3 –0.1 0.1 0.3 0.5 0.7
DC Input Offset Voltage – V
Figure 32
16
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