THS6042_16 Datasheet, PDF (8/46 Pages) Texas Instruments – 350mA,12V ADSL CPE LINE DRIVERS

THS6042, THS6043
350 mA, ±12 V ADSL CPE LINE DRIVERS
SLOS264G − MARCH 2000 − REVISED DECEMBER 2001
TYPICAL CHARACTERISTICS
SMALL AND LARGE SIGNAL OUTPUT
vs
FREQUENCY
24
VO = 8 VPP
18
VCC = ±6 V
G=4
12
Rf = 750 Ω
VO = 2 VPP RL = 25 Ω
6
0
VO = 0.5 VPP
−6
−12
VO = 0.125 VPP
−18
−24
10 K 100 K 1 M
10 M 100 M 1 G
f − Frequency − Hz
Figure 5
SMALL AND LARGE SIGNAL OUTPUT
vs
FREQUENCY
24
VO = 8 VPP
18
VCC = ±6 V
G=4
12
Rf = 390 Ω
VO = 2 VPP RL = 25 Ω
6
0
VO = 0.5 VPP
−6
−12
VO = 0.125 VPP
−18
−24
10 K 100 K 1 M
10 M 100 M 1 G
f − Frequency − Hz
Figure 6
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−70
−75
2nd Order
−80
VCC = ±15 V
Gain = 4
RL = 100 Ω
Rf = 390 Ω
−85
f = 250 KHz
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−70
2nd Order
−75
VCC = ±10 V
Gain = 4
−80
RL = 100 Ω
Rf = 390 Ω
f = 250 KHz
−85
−90
3rd Order
−95
−90
3rd Order
−95
−100 ₀
2 4 6 8 10 12 14 16
VO − Output Voltage − VPP
Figure 7
−100
0
2 4 6 8 10 12 14 16
VO − Output Voltage − VPP
Figure 8
8
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