THS6042 Datasheet, PDF (8/33 Pages) Texas Instruments – 350 mA, ±12 V 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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