THS6204 Datasheet, PDF (16/43 Pages) Texas Instruments – Dual-Port, Differential VDSL2 Line Driver Amplifiers

THS6204
SBOS416C – OCTOBER 2007 – REVISED APRIL 2009 ................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS: V_S = ±12V, 50% Bias (continued)
At T_A = +25°C, G_DIFF = +10V/V, G_CM = 1V/V, R_ADJ = 0Ω, R_F = 1.24kΩ, and R_L = 100Ω, unless otherwise noted.
HARMONIC DISTORTION vs FREQUENCY
-50
G_DIFF = 10V/V
-60
G_CM = 1V/V
V_O = 2V_PP
R_L = 100W
-70
3rd Harmonic
-80
2nd Harmonic
-90
-100
-110
100k
1M
Frequency (Hz)
Figure 38.
10M
30M
HARMONIC DISTORTION vs SUPPLY VOLTAGE
-70
G_DIFF = 10V/V
-75
G_CM = 1V/V
V_O = 2V_PP
-80
R_L = 100W
f = 1MHz
-85
3rd Harmonic
-90
-95
2nd Harmonic
-100
4
5
6
7
8
9 10 11 12
Supply Voltage (±V_S)
Figure 40.
HARMONIC DISTORTION vs NONINVERTING GAIN
-80
-85
3rd Harmonic
-90
-95
G_DIFF = 10V/V
G_CM = 1V/V
2nd Harmonic
-100 V_O = 2V_PP
R_L = 100W
f = 1MHz
-105
1
10
20
Gain (V/V)
Figure 42.
HARMONIC DISTORTION vs OUTPUT VOLTAGE
-65
G_DIFF = 10V/V
-70 _{GCM = 1V/V}
-75 ^{RL = 100W}
f = 1MHz
3rd Harmonic
-80
-85
-90
2nd Harmonic
-95
-100
-105
0
2
4
6
8 10 12 14 16
Output Voltage (V_PP)
Figure 39.
HARMONIC DISTORTION vs LOAD RESISTANCE
-65
-70
G_DIFF = 10V/V
G_CM = 1V/V
-75 _{VO = 2VPP}
-80 _{f = 1MHz}
-85
3rd Harmonic
-90
-95
-100
-105
-110
-115
2nd Harmonic
-120
10
100
1k
Resistance (W)
Figure 41.
2-TONE, 3RD-ORDER, INTERMODULATION INTERCEPT
55
50
45
40
35
30
25
20 ^GDIFF ^{= 10V/V}
G_CM = 1V/V
15
0
5
10
15
20
25
30
Frequency (MHz)
Figure 43.
16
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