FMS6417A Datasheet, PDF (8/14 Pages) Fairchild Semiconductor – Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs

High Definition Typical Performance Characteristics
(T_C = 25°C, V_i = 1V_pp; V_CCA = 3.3V, V_CCMOD = V_CCOMOD = V_CCO = 5.0V, F_SEL = 1, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Figure 15. HD Freq. Response RGB Channels
Figure 16. HD Group Delay RGB Channels
12
6
0
12
-6
-12
-18
-24
-30 ^{Mkr Frequency Gain}
Ref 400kHz 6dB
-36
1 20.17MHz -1dB BW
-42 _{2 30.22MHz -3dB BW}
3
-48 _{3 74.25MHz -39.64dB}
-54 _{fSBSD = Gain(ref) – Gain(3) = 45.64dB}
-60
400kHz 10 20 30 40 50 60 70 80 90
Frequency (MHz)
10
1
5
0
-5
-10
-15
1 = 30MHz (5.72ns)
-20
400kHz
20
40
60
Frequency (MHz)
80 90
Figure 17. Noise vs. Freq. RGB Channels
-40
-50
-60
-70
-80
-90
-100
-110
-120
0
1.0
2.0
3.0
4.0
5.0
Frequency (MHz)
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8
FMS6417A Rev. 2A