EL4501 Просмотр технического описания (PDF) - Renesas Electronics
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EL4501 Datasheet PDF : 20 Pages
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EL4501
Pin Descriptions
PIN
NUMBER
PIN NAME
20
REF OUT
PIN TYPE
PIN DESCRIPTION
Output Voltage reference for use as blanking level in low cost
system
EQUIVALENT CIRCUIT
VS
21
REF IN
Input DC voltage on this pin sets the DC-restore voltage and
output blanking level
GND
CIRCUIT 11
VS
22
DS REF
Input Sets the slicing level or reference level for the
comparator
GND
CIRCUIT 12
VS
23
DS OUT
Output Output of the data slicing comparator; the output is
either open drain or standard symmetrical logic
depending on the DS MODE pin
24
VIDEO OUT Output Output of DC-restore amplifier
GND
CIRCUIT 13
VS
GND
CIRCUIT 14
VS
GND
CIRCUIT 15
FN7327 Rev 3.00
November 12, 2010
Page 14 of 20
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