THS6184_16 Datasheet, PDF (11/39 Pages) Texas Instruments – DUAL-PORT, LOW-POWER DIFFERENTIAL xDSL LINE DRIVER AMPLIFIERS

THS6184
www.ti.com ................................................................................................................................................. SLLS635D – AUGUST 2005 – REVISED JANUARY 2009
TYPICAL CHARACTERISTICS
SMALL SIGNAL SINGLE-ENDED FREQUENCY RESPONSE,
G=10, R_L = 50Ω
21
Full, R_F = 2 kW
20
19
Mid, R_F = 2 kW
18
Low, R_F = 2 kW
All Bias, R_F = 4 kW
17
16 G = 10,
R_L = 50 W,
15 ^VO ^{= 200 mV}PP^,
V_S = ±12 V
14
0.1
1
10
100
f - Frequency - MHz
Figure 4.
LARGE SIGNAL SINGLE-ENDED
OUTPUT RESPONSE, FULL BIAS
vs
FREQUENCY, G = 10, R_L = 50Ω
15
G = 10,
12
9 ^{VO = 4 VPP}
RF = 2 kW,
RG = 221 W,
6
3 ^{VO = 2 VPP}
RL = 50 W,
VS = ±12 V
0
-3 ^{VO = 1 VPP}
-6
-9 ^{VO = 0.5 VPP}
-12
-15 ^{VO = 0.25 VPP}
-18
0.1
1
10
100 500
f - Frequency - MHz
Figure 6.
SMALL SIGNAL DIFFERENTIAL
FREQUENCY RESPONSE, G = 5, R_L = 50Ω
16
V_S = ±12 V,
G = 5,
15 _{RF = 2 kW,}
Low Bias
R_L = 50 W
14
Full and Mid Bias
13
12
11
10
0.1
1
10
100
f - Frequency - MHz
Figure 8.
SMALL-SIGNAL SINGLE-ENDED FREQUENCY RESPONSE,
G=10, R_L = 100Ω
21
Full, R_F = 2 kW
20
19
Mid, R_F = 2 kW
18
Low, R_F = 2 kW
All Bias, R_F = 4 kW
17
G = 10,
16
R_L = 100 W,
15 ^{VO = 200 mVPP,}
V_S = ±12 V
14
0.1
1
10
100
f - Frequency - MHz
Figure 5.
LARGE SIGNAL SINGLE-ENDED
OUTPUT RESPONSE, FULL BIAS
vs
FREQUENCY, G = 5, R_L = 50Ω
15
G = 5,
12
RF = 2 kW,
9 ^{VO = 4 VPP}
RG = 499 W,
RL = 50 W,
6
V_O = 2 V_PP
3
VS = ±12 V
0
V_O = 1 V_PP
-3
-6
-9 ^{VO = 0.5 VPP}
-12
-15 ^{VO = 0.25 VPP}
-18
0.1
1
10
100 500
f - Frequency - MHz
Figure 7.
LARGE SIGNAL DIFFERENTIAL
OUTPUT RESPONSE, FULL BIAS
vs
FREQUENCY, G = 10, R_L = 100Ω
21
G = 10,
18
15 ^VO ^{= 8 V}PP
RF = 2 kW,
RG = 442 W,
12
RL = 100 W,
9 ^VO ^{= 4 V}PP
VS = ±12 V
6
3 ^VO ^{= 2 V}PP
0
-3 ^VO ^{= 1 V}PP
-6
-9 ^VO ^{= 0.5 V}PP
-12
-15 ^VO ^{= 0.25 V}PP
-18
0.1
1
10
100 500
f - Frequency - MHz
Figure 9.
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