EL1881C データシートの表示（PDF） - Elantec -> Intersil
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EL1881C Datasheet PDF : 12 Pages
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EL1881C
Sync Separator, Low Power
pole roll-off frequency of about 500kHz. This suffi-
ciently attenuates the 3.58MHz (NTSC) or 4.43MHz
(PAL) color burst signal, yet passes the approximately
15kHz sync signals without appreciable attenuation. A
chroma filter will increase the propagation delay from
the composite input to the outputs.
Simplified Block Diagram
Figure 5.
* Note: RSET must be a 1% resistor.
Figure 6.
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