THS7303 Datasheet, PDF (17/43 Pages) Texas Instruments – 3-Channel Low Power Video Amplifier with I2C Control, Selectable Filters, 6-dB Gain, SAG Correction, 2:1 Input MUX, and Selectable Input Bias Modes

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TYPICAL CHARACTERISTICS (continued)
SMALL AND LARGE SIGNAL FREQUENCY RESPONSE
6.5
6
5.5
Filter = 9 MHz
5
Filter = 16 MHz
4.5
Filter = 35 MHz
4
V_S = 5 V
3.5 ^{RL = 150 W || 13 pF}
Solid Lines = 200 mV_PP
Dashed Lines = 2.6 V_PP
3
0.1
1
10
100
f − Frequency − MHz
Figure 40.
5 V DIFFERENTIAL GAIN
0.40
Filter = 9 MHz,
0.35 ^RL ^{= 150 W || 13 pF}
0.30
0.25
PAL
0.20
0.15
NTSC
0.10
0.05
0
1st
2nd
3rd
4th
5th
6th
Figure 42.
HD2 vs FREQUENCY
−30
V_S = 5 V,
−35
V_O = 2 V_PP,
R_L = 150 W || 13 pF
Filter = Bypass
−40
−45
Filter = 16 MHz
−50
Filter = 9 MHz
−55
−60
−65
−70
0.1
Filter = 35 MHz
1
10
100
f − Frequency − MHz
Figure 44.
THS7303
SLOS479 – OCTOBER 2005
SMALL AND LARGE SIGNAL FREQUENCY RESPONSE
6.5
6
5.5
V_O = 0.2 V_PP
5
V_O = 0.5 V_PP
4.5
V_O = 1 V_PP
V_O = 2 V_PP
4
V_S = 5 V,
3.5 _{Filter = Bypass,}
V_O = 2.6 V_PP
R_L = 150 W || 13 pF
3
0.1
1
10
100
f − Frequency − MHz
1000
Figure 41.
5 V DIFFERENTIAL PHASE
1
Filter = 9 MHz,
0.9 R_L = 150 W || 13 pF
0.8
0.7
0.6
PAL
0.5
NTSC
0.4
0.3
0.2
0.1
0
1st
2nd
3rd
4th
5th
6th
Figure 43.
HD3 vs FREQUENCY
−30
V_S = 5 V,
−40
V_O = 2 V_PP,
R_L = 150 W || 13 pF
Filter = 35 MHz
−50
−60
Filter = 16 MHz
−70
Filter = 9 MHz
−80
−90
Filter = Bypass
−100
0.1
1
10
100
f − Frequency − MHz
Figure 45.
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