ml6427 Fairchild Semiconductor, ml6427 Datasheet - Page 14

• Manufacturer Part Number: ml6427
• Description: 75w Quad Video Cable Drivers And Filters With Switchable Inputs
• Manufacturer: Fairchild Semiconductor

14
Figure 11. NTSC/PAL Video Frequency Response With and Without Peaking Capacitor
Figure 12. Stopband Rejection at 27MHz With and Without Peaking Capacitor
Figure 13. Group Delay at 5.5MHz (PAL) With and Without Peaking Capacitor
–0.5
–10
–20
0.5
1.5
2.5
10
20
30
40
50
10
0
1
2
0
0
0
0
0
3
1
1
6
2
330pF
270pF
220pF
none
330pF
270pF
220pF
none
2
9
3
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
3
12
13ns GROUP
DELAY
WITH 330pF
PEAKING
4
WITHOUT
NTSC/PAL
PEAKING
15
4
5
–42dB
18
6
5
330pF
270pF
220pF
none
21
7
WITHOUT
0.35dB
WITH
PEAKING
6
PEAKING
NTSC/PAL
24
PEAKING
8
8ns
GROUP
DELAY
WITHOUT
PEAKING
1.7dB
–38dB
WITH
7
27
9
30
10
8