THS7313 Datasheet, PDF (16/48 Pages) Texas Instruments – 3-Channel Low Power SDTV Video Amplifier with I2C Control, 6-dB Gain, SAG Correction, 2:1 Input MUX, and Selectable Input Bias Modes

THS7313
SLOS483 – NOVEMBER 2005
TYPICAL CHARACTERISTICS (continued)
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OUTPUT IMPEDANCE vs FREQUENCY
100
V_S = 5 V
10
1
0.1
0.01
0.1
1
10
100
f − Frequency − MHz
Figure 40.
NTSC NTC7 COMPOSITE RESPONSE
MUX FEED THROUGH vs FREQUENCY
−50
Applied Signal to Unselected MUX
−55 ^{Measured Output of Channel}
Referred to Applied Signal Input
V_S = 5 V
R_L = 150 W || 13 pF
−60
−65
−70
−75
−80
−85
−90
0.1
1
10
100
f − Frequency − MHz
Figure 41.
PAL MULTIPULSE RESPONSE
V_S = 5 V
CVBS
Chroma
Luma
t - Time = 1000 ns/div
Figure 42.
480i G'B'R' PULSE RESPONSE
CVBS Input
V_S = 5 V
CVBS Output
t - Time = 500 ns/div
Figure 43.
576i PULSE RESPONSE
V_S = 5 V
R’
B’
G’
t - Time = 100 ns/div
Figure 44.
P’_R
P’_B
Y’
V_S = 5 V
t - Time = 2 ms/div
Figure 45.
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