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THS7376 Datasheet, PDF (19/61 Pages) Texas Instruments – 4-Channel Video Amplifier with One SD and Three HD 8th-Order Filters with 6-dB Gain | |||
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THS7376
www.ti.com
SBOS692 â JUNE 2013
TYPICAL CHARACTERISTICS: 3.3-V High-Definition (HD) Bypass Channels (continued)
At load = 150 Ω || 5 pF and dc-coupled input and output, unless otherwise noted.
10
9
TA = â40°C
5
8
TA = 25°C
TA = 85°C
0
7
â5
TA = â40°C
â10
TA = 25°C
TA = 85°C
â15 VS+ = 3.3 V
â20 Load = 150 ⦠|| 5 pF
VOUT = 200 mVPP
â25 Input Bias = 0.65 VDC
DCâCoupled Output
â30
100k
1M
10M
100M
1G
Frequency (Hz)
G040
Figure 45. HD BYPASS SMALL-SIGNAL GAIN vs
FREQUENCY
6
5
VS+ = 3.3 V
4 Load = 150 ⦠|| 5 pF
VOUT = 200 mVPP
3 Input Bias = 0.65 VDC
DCâCoupled Output
2
100k
1M
10M
100M
1G
Frequency (Hz)
G041
Figure 46. HD BYPASS SMALL-SIGNAL GAIN vs
FREQUENCY
20
10
0
CL = 1.3 pF
CL = 5 pF
â10
CL = 9.5 pF
CL = 16.3 pF
â20
CL = 19.3 pF
VS+ = 3.3 V
â30 Load = 150 ⦠|| CL
VOUT = 200 mVPP
â40 Input Bias = 0.65 VDC
DCâCoupled Output
â50
10M
100M
1G
Frequency (Hz)
G042
Figure 47. HD BYPASS SMALL-SIGNAL GAIN vs
FREQUENCY
12
CL = 1.3 pF
10
CL = 5 pF
CL = 9.5 pF
CL = 16.3 pF
8
CL = 19.3 pF
6
4 VS+ = 3.3 V
Load = 150 ⦠|| CL
2
VOUT = 200 mVPP
Input Bias = 0.65 VDC
DCâCoupled Output
0
10M
100M
1G
Frequency (Hz)
G043
Figure 48. HD BYPASS SMALL-SIGNAL GAIN vs
FREQUENCY
4.6
1.65
1.95
3.6
Input tR, tF = 1 ns
Input Voltage
Waveform
0.65
1.85
Input tR, tF = 1 ns
0.85
Input Voltage
Waveform
0.75
2.6
-0.35
1.75
0.65
1.6
-1.35
Output Voltage
Waveform
0.6
-2.35
VS+ = 3.3 V
Bypass Mode
-0.4
±50
0
50
-3.35
100
150
200
250
Time (ns)
C050
Figure 49. HD BYPASS LARGE-SIGNAL PULSE RESPONSE
vs TIME
1.65
0.55
Output Voltage
Waveform
1.55
0.45
VS+ = 3.3 V
Bypass Mode
1.45
±50
0
50
0.35
100
150
200
250
Time (ns)
C051
Figure 50. HD BYPASS SMALL-SIGNAL PULSE RESPONSE
vs TIME
Copyright © 2013, Texas Instruments Incorporated
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