THS7365 Datasheet, PDF (17/53 Pages) Texas Instruments – 6-Channel Video Amplifier with 3-SD and 3-HD Sixth-Order Filters and 6-dB Gain

THS7365
www.ti.com.................................................................................................................................................................................................. SBOS467 – MARCH 2009
TYPICAL CHARACTERISTICS: 3.3 V, Standard-Definition (SD) Channels (continued)
With load = 150 Ω || 10 pF, dc-coupled input and output, unless otherwise noted.
CROSSTALK vs FREQUENCY
-10
V_S = +3.3 V
-20 Filter Modes
Input-Referred
-30
HD In, HD Out
-40
HD In, SD Out
-50
-60
-70
-80
-90
100 k
SD In, SD Out
SD In, HD Out
1M
10 M
100 M
1G
Frequency (Hz)
Figure 35.
CROSSTALK vs FREQUENCY
-10
V_S = +3.3 V
-20 Bypass Modes
Input-Referred
-30
HD In, HD Out
-40
-50
-60
HD In, SD Out
-70
SD In, SD Out
SD In, HD Out
-80
-90
100 k
1M
10 M
100 M
1G
Frequency (Hz)
Figure 36.
SD CHANNEL SLEW RATE vs OUTPUT VOLTAGE
120
100
Bypass Mode
80
60 ^{VS = +3.3 V}
Positive and Negative Slew Rate
40
Filter Mode
20
0
0.5
1.0
1.5
2.0
2.5
Output Voltage (V_PP)
Figure 37.
TOTAL QUIESCENT CURRENT vs TEMPERATURE
25
Both SD and HD Channels On
20
15
SD Channels Off, HD Channels On
10
SD Channels On, HD Channels Off
5
V_S = +3.3 V
No Load
0
-40
-15
10
35
60
85
Ambient Temperature (°C)
Figure 38.
OUTPUT OFFSET VOLTAGE vs TEMPERATURE
315
V_S = +3.3 V
Input = 0 V
310
305
SD Channels
300
295
HD Channels
290
285
-40
-15
10
35
60
85
Ambient Temperature (°C)
Figure 39.
Copyright © 2009, Texas Instruments Incorporated
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