THS7316_17 Datasheet, PDF (9/31 Pages) Texas Instruments – 3-Channel HDTV Video Amplifier With 5th-Order Filters and 6-dB Gain

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THS7316
SLOS521A – MARCH 2007 – REVISED JANUARY 2008
TYPICAL CHARACTERISTICS (continued)
GROUP DELAY vs FREQUENCY
25
20
15
V_S = 5 V
V_O = 200 mV_PP
R_L = 150 W || 13 pF
10
0.1
1
10
100
f − Frequency − MHz
Figure 16.
SMALL-SIGNAL FREQUENCY RESPONSE vs
CAPACITIVE LOADING
10
0
−10
V_S = 5 V
−20 V_O = 200 mV_PP
Load = 150 W || C_L
−30
C_L = 13 pF
−40
C_L = 5 pF
−50
C_L = 20 pF
−60
1
10
100
1k
f − Frequency − MHz
Figure 18.
3rd HARMONIC DISTORTION vs
OUTPUT VOLTAGE
-20
V_S = 5 V
-30 _{Load = 150 W || 13 pF}
F = 8 MHz
-40
F = 16 MHz
-50
F = 4 MHz
-60
-70
-80
F = 2 MHz
-90
F = 1 MHz
-100
0.5 1 1.5 2 2.5 3 3.5 4 4.5
V_O − Output Voltage − V_PP
Figure 20.
LARGE-SIGNAL FREQUENCY RESPONSE
10
0
−10
−20
V_S = 5 V
−30 Load = 150 W || 13 pF
−40
V_O = 0.2 V_PP
−50
−60
1
V_O = 2 V_PP
10
100
1k
f − Frequency − MHz
Figure 17.
2nd HARMONIC DISTORTION vs
OUTPUT VOLTAGE
-20
V_S = 5 V
F = 8 MHz
-30 Load = 150 W || 13 pF
-40
F = 16 MHz
-50
-60
-70
-80
F = 4 MHz
F = 2 MHz
F = 1 MHz
-90
0.5 1 1.5 2 2.5 3 3.5 4 4.5
V_O − Output Voltage − V_PP
Figure 19.
CROSSTALK vs FREQUENCY
−30
V_S = 5 V
−40
V_O = 1 V_PP
R_L = 150 W || 13 pF
−50
Ch.1 <-> Ch.2
−60
−70
Ch.2 <-> Ch.3
−80
Ch.1 <-> Ch.3
−90
0.1
1
10
100
1k
f − Frequency − MHz
Figure 21.
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