FMS6408_07 Datasheet, PDF (6/11 Pages) Fairchild Semiconductor – Precision Triple Video Filter Driver for RGB and YUV Signals

Typical Performance Characteristics
TC = 25˚C, VI = 1Vpp, VCC = 5.0V; all inputs AC coupled with 0.1µF; all outputs AC coupled with 220µF into 150Ω,
referenced to 400kHz, 0dB peaking option; unless otherwise noted.
10
2
60
0
1
40
-10
20
1
-20 _{Mkr Freq.}
Gain
Ref 400kHz 6dB
-30 _{1 6.91MHz -1dB BW}
2 7.8MHz -3dB BW
-40 _{3 27MHz -43.24dB}
-50
fSBSD = Gain(ref) – Gain(3) = 49.24dB
400kH 5
10 15 20
3
25 30
Frequency (MHz)
Figure 3. SD Frequency Response
-50
-60
-70
0
-20
-40
1 = 7.6MHz (31.88ns)
-60
400kHz 5
10 15 20 25 30
Frequency (MHz)
Figure 4. SD Group vs. Frequency
0.2
NTSC
0
-80
-90
-100
-110
-120 ₀
1.0 2.0 3.0 4.0
Frequency (MHz)
5.0 6.0
Figure 5. SD Noise vs. Frequency
-0.2
-0.4
-0.6
Min = -0.61
Max = 0.00
ppMax = 0.61
-0.8
1st 2nd 3rd 4th 5th 6th
Figure 6. SD Differential Gain
0.05
0
-0.05
-0.10
-0.15
Min = -0.13
Max = 0.00
ppMax = 0.13
-0.20
1st 2nd 3rd 4th 5th 6th
7
V_O = 1.4_pp
6
5
1
4
2
3
2 ^{Mkr Frequency}
Gain
Ref 400kHz 6dB
1 1 28.75MHz -1dB BW
2 36.94MHz -3dB BW
0
400kHz 5 10 15 20 25 30 35 40
Frequency (MHz)
Figure 7. SD Differential Phase
16
Figure 8. Bypass Mode Frequency Response
14
12
10
8
1
6
4
Figure 9.
2
1 = 25MHz (8.99ns)
0
400kHz 5 10 15 20 25 30 35 40 45
Frequency (MHz)
Bypass Mode Group Delay vs. Frequency
© 2004 Fairchild Semiconductor Corporation
FMS6408 Rev. 3.0.0
6
www.fairchildsemi.com