THS6132_14 Datasheet, PDF (10/26 Pages) Texas Instruments – HIGH EFFICIENCY CLASS-G ADSL LINE DRIVER

THS6132
SLLS543A − SEPTEMBER 2002 − REVISED FEBRUARY 2003
www.ti.com
SMALL SIGNAL FREQUENCY RESPONSE
2
1
Low Bias
0
−1
Mid Bias
−2
Full Bias
−3
VCCH= ±15 V
−4 VCCL= ±5 V
Gain =1
−5 _{VO = 0.1 Vrms}
−6 ^{Rf = 750 Ω}
Rl = 25 Ω
−7
100 k
1M
10 M
f − Frequency − Hz
100 M
Figure 14
SMALL SIGNAL FREQUENCY RESPONSE SMALL SIGNAL FREQUENCY RESPONSE
2
2
Low Bias
1
Mid Bias
1
0
0
−1
−1
−2
Full Bias
−2
Low Bias
Mid Bias
Full Bias
−3
VCCH= ±15 V
−4 VCCL= ±5 V
Gain =1
−5 _{VO = 0.1 Vrms}
−6 ^{Rf = 750 Ω}
Rl = 100 Ω
−7
100 k
1M
10 M
f − Frequency − Hz
Figure 15
100 M
−3
VCCH= ±15 V
−4 VCCL= ±15 V
Gain =1
−5 _{VO = 0.1 Vrms}
−6 ^{Rf = 750 Ω}
Rl = 25 Ω
−7
100 k
1M
10 M
f − Frequency − Hz
Figure 16
100 M
SMALL SIGNAL BANDWIDTH
vs
FREQUENCY
2
1
Mid Bias ^{Low Bias}
0
Full Bias
−1
−2
−3
VCCH= ±15 V
−4 VCCL= ±15 V
Gain =1
−5 VO = 0.1 Vrms
−6
Rf = 750 Ω
Rl = 25 Ω
−7
100 k
1M
10 M
f − Frequency − Hz
100 M
Figure 17
SMALL SIGNAL BANDWIDTH
vs
FREQUENCY
15
RF = 500 Ω
14
13
12
RF = 2 kΩ
11
10
RF = 1 kΩ
9
VCCH= ±15 V
VCCL= ±5 V
8 ^{Gain =5}
VO = 0.1 Vrms
7 Rl = 25 Ω
Full Bias
6
100 k
1M
10 M
f − Frequency − Hz
100 M
SMALL SIGNAL BANDWIDTH
vs
FREQUENCY
8
Mid Bias
7
Low Bias
6
5
Full Bias
4
3
VCCH= ±15 V
2 VCCL= ±5 V
Gain =2
1 _{VO = 0.1 Vrms}
0 ^{Rf = 620 Ω}
Rl = 100 Ω
−1
100 k
1M
10 M
f − Frequency − Hz
100 M
Figure 18
SMALL SIGNAL BANDWIDTH
vs
FREQUENCY
15
RF = 500 Ω
14
13
12
RF = 2 kΩ
11
10
RF = 1 kΩ
9
VCCH= ±15 V
VCCL= ±5 V
8 ^{Gain =5}
VO = 0.1 Vrms
7 Rl = 25 Ω
Mid Bias
6
100 k
1M
10 M
f − Frequency − Hz
100 M
SMALL SIGNAL BANDWIDTH
vs
FREQUENCY
8
Mid Bias
7
Low Bias
6
5
Full Bias
4
3
VCCH= ±15 V
2 VCCL= ±15 V
Gain =2
1 _{VO = 0.1 Vrms}
0 ^{Rf = 620 Ω}
Rl = 25 Ω
−1
100 k
1M
10 M
f − Frequency − Hz
100 M
Figure 19
SMALL SIGNAL BANDWIDTH
vs
FREQUENCY
15
RF = 500 Ω
14
13
12
RF = 2 kΩ
11
RF = 1 kΩ
10
9
VCCH= ±15 V
VCCL= ±5 V
8 ^{Gain =5}
VO = 0.1 Vrms
7 Rl = 25 Ω
Low Bias
6
100 k
1M
10 M
f − Frequency − Hz
100 M
Figure 20
Figure 21
Figure 22
10