LC7441N(2001) Ver la hoja de datos (PDF) - SANYO -> Panasonic

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LC7441N
(Rev.:2001)

Picture-in-picture Controller for TVs and VCRs

SANYO -> Panasonic 

LC7441N, 7441NE

System

NTSC (fH = 15,734 Hz)

PAL (fH = 15,625 Hz)

Total (fT = 320fH)

5.035

5.000

Conversion frequency (MHz)

Y (fTY = 160fH)

2.517

R – Y (fTR = 80fH)

1.258

2.500

1.250

B – Y (fTB = 80fH)

1.258

1.250

The CLAMPAD output pulse follows the KH input pulse.

CLAMPAD should be HIGH during the horizontal

blanking period as shown in the following figure.

Note that when KH is HIGH during reset or standby,

CLAMPAD is HIGH.

Note

t1=5.6µs, t2=2.4µs, t3>0µs and t4>0.5µs

No.3941–10/20

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