ML6429 View Datasheet(PDF) - Micro Linear Corporation

Part Name

Description

Manufacturer

ML6429

75W Quad Video Cable Drivers and Filters with Switchable Inputs

Micro Linear Corporation 

ML6429

0 1 2 3 4 5 6 7 8 9 10

–0.5

0.2dB WITH PEAKING

0

0.5

1dB

WITHOUT

PEAKING

1

1.5

2

300pF

270pF

2.5

220pF

0pF

3

0 1 2 3 4 5 6 7 8 9 10

FREQUENCY (MHz)

Figure 10. NTSC/PAL Video Frequency Response With and Without Peaking Capacitor

0

–10

NTSC/PAL

–34dB

–20

WITH

PEAKING

–30

NTSC/PAL

300pF

–40dB

–40

WITHOUT

270pF PEAKING

220pF

0pF

–50

0 3 6 9 12 15 18 21 24 27 30

FREQUENCY (MHz)

Figure 11. Stopband Rejection at 27MHz With and Without Peaking Capacitor

10

8ns

GROUP

DELAY

WITHOUT

PEAKING

0

13ns GROUP

DELAY

WITH 330pF

PEAKING

–10

300pF

270pF

220pF

0pF

–20

0 1 2 3 4 5 6 7 8 9 10

FREQUENCY (MHz)

Figure 12. Group Delay at 5.5MHz (PAL) With and Without Peaking Capacitor

13

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