THS6204 Datasheet, PDF (21/43 Pages) Texas Instruments – Dual-Port, Differential VDSL2 Line Driver Amplifiers

THS6204
www.ti.com ................................................................................................................................................... SBOS416C – OCTOBER 2007 – REVISED APRIL 2009
TYPICAL CHARACTERISTICS: V_S = ±6V, 75% Bias (continued)
At T_A = +25°C, G_DIFF = +5V/V, G_CM = 1V/V, R_ADJ = 0Ω, R_F = 1.82kΩ, and R_L = 100Ω, unless otherwise noted.
HARMONIC DISTORTION vs FREQUENCY
-40
G_DIFF = 5V/V
-50 G_CM = 1V/V
V_O = 2V_PP
-60 _{RL = 100W}
3rd Harmonic
-70
-80
-90
-100
2nd Harmonic
-110
100k
1M
Frequency (Hz)
Figure 63.
10M
30M
HARMONIC DISTORTION vs SUPPLY VOLTAGE
-88
-90
3rd Harmonic
-92
-94
G_DIFF = 5V/V
G_CM = 1V/V
-96
V_O = 2V_PP
R_L = 100W
2nd Harmonic
f = 1MHz
-98
-100
4
5
6
7
8
9 10 11 12
Supply Voltage (±V_S)
Figure 65.
HARMONIC DISTORTION vs NONINVERTING GAIN
-85
HARMONIC DISTORTION vs OUTPUT VOLTAGE
-60
G_DIFF = 5V/V
G_CM = 1V/V
-70 _{RL = 100W}
3rd Harmonic
f = 1MHz
-80
-90
-100
2nd Harmonic
-110
0
2
4
6
8 10 12 14 16
Output Voltage (V_PP)
Figure 64.
HARMONIC DISTORTION vs LOAD RESISTANCE
-70
G_DIFF = 5V/V
-75 _{GCM = 1V/V}
-80 ^VO ^{= 2V}PP
f = 1MHz
-85
-90
-95
-100
3rd Harmonic
-105
-110
2nd Harmonic
-115
10
100
1k
Resistance (W)
Figure 66.
2-TONE, 3RD-ORDER INTERMODULATION INTERCEPT
60
-90
-95
-100
-105
1
3rd Harmonic
2nd Harmonic
Gain (V/V)
Figure 67.
G_DIFF = 5V/V
G_CM = 1V/V
V_O = 2V_PP
R_L = 100W
f = 1MHz
10
20
50
40
30
20
10
G_DIFF = 10V/V
G_CM = 1V/V
0
0
5
10
15
20
25
30
Frequency (MHz)
Figure 68.
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