FMS6366_05 Datasheet, PDF (7/12 Pages) Fairchild Semiconductor – Selectable YPbPr HD/SD 4:2:2 Video Filter Driver

High Definition Typical Performance Characteristics
(T_C = 25°C, V_i = 1V_pp; V_CC = 5.0V, HD/N_SD = 1, R_SOURCE = 37.5Ω, all inputs AC coupled with 0.1µF, all outputs AC coupled with
220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Figure 12. Frequency Response Pb, Pr
10
0
2
1
Mkr Frequency Gain
Ref 400kHz 6dB
-10
1 14.59MHz -1dB BW
2 16.58MHz -3dB BW
-20
3 74.25MHz -62.66dB
fSB = Gain(ref) – Gain(3) = 68.66dB
-30
-40
-50
3
-60
-70
400kHz 20
40
60
80
100
Frequency (MHz)
Figure 14. Group Delay vs. Freq. Pb, Pr
20
10
0
-10
-20
1
-30
-40 1 = 32MHz (-21.10ns)
400kHz 20
40
60
80
100
Frequency (MHz)
Figure 13. Frequency Response Y1, Y2, C, CV
10
0
1
2
-10
-20
Mkr Frequency Gain
-30 Ref 400kHz 6dB
1 26.57MHz -1dB BW
-40 2 32.07MHz -3dB BW
3
3 74.25MHz -35.36dB
-50 f_SB = Gain_(ref) – Gain₍₃₎ = 41.36dB
400kHz 20
40
60
80
100
Frequency (MHz)
Figure 15. Group Delay vs. Freq. Y1, Y2, C, CV
10
5
1
0
-5
-10
-15
-20
1 = 32MHz (5.93ns)
-25
400kHz 20
40
60
80
100
Frequency (MHz)
FMS6366 Rev. 2C
7
www.fairchildsemi.com