THS6132 Datasheet, PDF (15/21 Pages) Texas Instruments – HIGH EFFICIENCY CLASS - G ADSL LINE DRIVER

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THS6132
SLLS543A – SEPTEMBER 2002 – REVISED FEBRUARY 2003
DIFFERENTIAL DISTORTION
vs
DIFFERENTIAL OUTPUT VOLTAGE
–65
Gain =5
–70 Full Bias
Rf = 1 kΩ
–75 RL= 100 Ω
f = 1 MHz
–80
VCCH = ±15 V
VCCL = ±15V
HD2
–85
–90
–95
HD3
–100
–105
0
10
20
30
40
Differential Output Voltage – VPP
Figure 59
DIFFERENTIAL DISTORTION
vs
DIFFERENTIAL OUTPUT VOLTAGE
–60
Gain =10
–65 ^{Mid Bias}
Rf = 1 kΩ
–70 RL= 100 Ω
f = 1 MHz
–75
VCCH = ±15 V
VCCL = ±5V
HD2
–80
–85
–90
HD3
–95
–100
0
10
20
30
40
Differential Output Voltage – VPP
Figure 62
DIFFERENTIAL DISTORTION
vs
DIFFERENTIAL OUTPUT VOLTAGE
–50
Gain =10
–55 Full Bias
Rf = 1 kΩ
–60 _{RL= 25 Ω}
f = 1 MHz
–65
VCCH = ±15 V
VCCL = ±5V
HD2
–70
–75
–80
HD3
–85
–90
1
3 5 7 9 11 13 15
Differential Output Voltage – VPP
Figure 60
DIFFERENTIAL DISTORTION
vs
DIFFERENTIAL OUTPUT VOLTAGE
–60
Gain =10
–65 ^{Low Bias}
Rf = 1 kΩ
VCCH = ±15 V
VCCL = ±5 V
–70 RL= 100 Ω
f = 1 MHz
–75
HD2
–80
–85
HD3
–90
–95
–100
0
10
20
30
40
Differential Output Voltage – VPP
Figure 63
DIFFERENTIAL DISTORTION
vs
DIFFERENTIAL OUTPUT VOLTAGE
–60
Gain =10
–65 ^{Full Bias}
Rf = 1 kΩ
–70 RL= 100 Ω
f = 1 MHz
–75
VCCH = ±15 V
VCCL = ±5V
–80
HD2
–85
–90
HD3
–95
–100
0
10
20
30
40
Differential Output Voltage – VPP
Figure 61
SINGLE ENDED DISTORTION
vs
FREQUENCY
–20
Gain =5
–30 _{Full Bias}
–40 ^{Rf = 1 kΩ}
RL= 25 Ω
–50 VO = 2VPP
HD3
–60
–70
HD2
–80
–90
–100
–110
100 k
VCCH = ±15 V
VCCL = ±5V
1M
10 M
f – Frequency – Hz
100 M
Figure 64
SINGLE ENDED DISTORTION
vs
FREQUENCY
–20
Gain =5
–30 _{Full Bias}
–40 ^{Rf = 1 kΩ}
RL= 100 Ω
–50 VO = 2VPP
–60
–70
–80
HD2
HD3
–90
–100
–110
100 k
VCCH = ±15 V
VCCL = ±5V
1M
10 M
f – Frequency – Hz
100 M
Figure 65
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