FMS6690_06 Datasheet, PDF (5/12 Pages) Fairchild Semiconductor – Six Channel, 6th Order SD/PS/HD Video Filter Driver

Typical Performance Characteristics
T_c = 25˚C, V_in = 1V_pp, V_CC = 5V, R_source = 37.5Ω, inputs AC coupled with 0.1µF, all outputs AC coupled with
220µF into 150Ω loads; unless otherwise noted.
Figure 1. SD Gain vs. Frequency
5
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
400kHz 5
10 15 20 25 30
Frequency (MHz)
Figure 3. PS Gain vs. Frequency
-520
-030
-5
-1-040
-1-550
-20
-2-560
-3-070
-35
-80
-40
-4-590
400k0H.1z 10 20 1 30 40 5100 6030
FrFerqeuqeunecnycy(M(MHHz)z)
Figure 5. HD Gain vs. Frequency
5
0
-5
-10
-15
-20
-25
-30
-35
-40
400kHz 10 20 30 40 50 60 70 80
Frequency (MHz)
Figure 2. SD Flatness vs. Frequency
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-0.05
-0.10
-0.15
400kHz 1
2
3
4
5
6
Frequency (MHz)
Figure 4. PS Flatness vs. Frequency
0.-830
0.7
0.-640
Using 0.1µF and 0.01µF
Bypass Capacitors as suggested
0.-550
0.4
0.-360
0.2
0.-170
0
-80
-0.1
-0.-290
400k0H.1z 2
4 61 8 10 1102 1430
FrFerqeuqeunecnycy(M(MHHz)z)
Figure 6. HD Flatness vs. Frequency
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
400kHz 5
10 15
20
25 30
Frequency (MHz)
FMS6690 Rev. 2B
5
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