THS7320 Datasheet, PDF (16/35 Pages) Texas Instruments – 3-Channel ED Filter Video Amplifier with 4-V/V Gain

THS7320
SBOS565B – JULY 2011 – REVISED SEPTEMBER 2012
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TYPICAL CHARACTERISTICS: V_S+ = 5 V
At T_A = +25°C, load = 150 Ω || 6.2 pF to GND, and dc-coupled input/output, unless otherwise noted.
SIGNAL GAIN vs FREQUENCY
20
V_OUT = 200 mV_PP
10
V_OUT = 1 V_PP
V_OUT = 2 V_PP
0
V_OUT = 2.5 V_PP
SIGNAL GAIN vs FREQUENCY
12.5
V_S+ = 5 V
12
Input Bias = 0.5 V_DC
11.5
−10
−20
−30
−40 V_S+ = 5 V
Input Bias = 0.5 V_DC
−50
1M
10 M
100 M
Frequency (Hz)
Figure 36.
1G
G018
11
10.5
10
9.5
9
8.5
1M
V_OUT = 200 mV_PP
V_OUT = 1 V_PP
V_OUT = 2 V_PP
V_OUT = 2.5 V_PP
10M
Frequency (Hz)
Figure 37.
100M
PHASE vs FREQUENCY
45
0
45
90
135
180
225
270 _{VS+ = 5 V}
315 ^{VOUT = 200 mVPP}
Input Bias = 0.5 V_DC
360
100k
1M
10M
Frequency (Hz)
Figure 38.
100M
G038
GROUP DELAY vs FREQUENCY
30
25
20
15
10 VS+ = 5 V
V_OUT = 200 mV_PP
Input Bias = 0.5 V_DC
5
1M
10 M
Frequency (Hz)
Figure 39.
100 M
G006
DIFFERENTIAL GAIN
0.1
0.09 ^{VS+ = 5 V}
0.08
NTSC
0.07
PAL
0.06
0.05
0.04
0.03
0.02
0.01
0
1st
2nd
3rd
4th
5th
Step
Figure 40.
6th
G042
0.035
0.03
DIFFERENTIAL PHASE
V_S+ = 5 V
0.025
PAL
0.02
0.015
0.01
0.005
NTSC
0
1st
2nd
3rd
4th
5th
Step
Figure 41.
6th
G041
16
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