THS7364_14 Datasheet, PDF (26/49 Pages) Texas Instruments – 6-Channel Video Amplifier with 3 SD and 3 Full-HD Filters with 6-dB Gain

THS7364
SBOS530 – AUGUST 2010
www.ti.com
TYPICAL CHARACTERISTICS: 5 V, Full HD (FHD) Channels (continued)
With load = 150 Ω || 5 pF, dc-coupled input and output, unless otherwise noted.
FHD CHANNELS SMALL-SIGNAL GAIN vs FREQUENCY
RESPONSE
20
C_L = 18 pF
C_L = 10 pF
10
FHD CHANNELS SMALL-SIGNAL GAIN vs FREQUENCY
RESPONSE
10
0
0
C_L = 5 pF
-10
-20
-30 _{VS+ = 5 V}
-40
Bypass Mode
Load = 150 W || C_L
-50 ^{DC-Coupled Output}
V_O = 200 mV_PP
-60
10 M
100 M
Frequency (Hz)
-10
C_L = 10 pF
-20
C_L = 18 pF
-30
V_S+ = 5 V
-40 _{Filter Mode}
Load = 150 W || C_L
-50 _{DC-Coupled Output}
V_O = 200 mV_PP
-60
C_L = 5 pF
1G
10 M
100 M
1G
Frequency (Hz)
Figure 72.
Figure 73.
FHD CHANNELS THD vs FREQUENCY
-30
V_O = 0.5 V_PP
-40
V_O = 1 V_PP
V_O = 1.4 V_PP
V_O = 2 V_PP
-50
V_O = 3 V_PP
-60
V_S+ = 5 V
Bypass Mode
DC-Coupled Output
-70
-80
-90
1
10
60
Frequency (MHz)
Figure 74.
FHD CHANNELS THD vs FREQUENCY
-30
V_O = 0.5 V_PP
-40
V_O = 1 V_PP
V_O = 1.4 V_PP
V_O = 2 V_PP
-50
V_O = 3 V_PP
-60
-70
-80
-90
1
V_S+ = 5 V
Filter Mode
DC-Coupled Output
10
60
Frequency (MHz)
Figure 75.
26
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