FMS6418B Datasheet, PDF (6/11 Pages) Fairchild Semiconductor – Triple Video Driver with Selectable HD/SD Video Filters for RGB, YUV or YPbPr Signals

High Definition Typical Performance Characteristics
(T_C = 25°C, V_i = 1V_pp; V_CCA = 3.3V, V_CCO = 5.0V, F_SEL = 1, all inputs DC coupled, all outputs AC coupled with
220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Figure 7. HD Frequency Response
10
0
12
-10
-20
Mkr Frequency Gain
-30 ^{Ref 400kHz 6dB}
1 28.5MHz -1dB BW
2 32.5MHz -3dB BW
-40
3 74.25MHz -35.3dB
fSBHD = Gain(ref) – Gain(3) = -41.3dB
-50
400kHz 10 20 30 40 50 60
Frequency (MHz)
3
70 80
Figure 8. HD Gain Flatness
0.50
0.40
0.30
0.20
0.10
0
-0.10
-0.20
-0.30
-0.40
-0.50
0
5
10 15
20 25 30
Frequency (MHz)
Figure 9. Group Delay vs. Frequency
15
1 = 32MHz (5.957ns)
10
5
1
0
-5
-10
-15
400kHz 10 20 30 40 50 60 70 80
Frequency (MHz)
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6
FMS6418B Rev. 5G