EL4501 데이터 시트보기 (PDF) - Renesas Electronics
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EL4501 Datasheet PDF : 20 Pages
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EL4501
Pin Descriptions
PIN
NUMBER
PIN NAME
1
VFB
PIN TYPE
PIN DESCRIPTION
Input
Connection for gain and feedback resistors, RF and
RG
EQUIVALENT CIRCUIT
VS
2
VIDEO IN
Input Input to DC-restore amplifier; input coupling capacitor
connects from here to video source
GND
CIRCUIT 1
VS
3
DS MODE
Input Sets the mode of the DS comparator; logic low selects
a standard logic output; logic high selects an open
drain/collector
GND
CIRCUIT 2
VS
4
DS ENABLE
Input Enables the output of the comparator; a logic high
enables the comparator; a logic low three-states it
GND
CIRCUIT 3
VS
5
GND
Input Analog ground
6
GNDD
Input Digital ground
7
RFREQ
Input Connection for bias resistor that sets the overall timing
GND
CIRCUIT 4
VS
FN7327 Rev 3.00
November 12, 2010
GND
CIRCUIT 5
Page 12 of 20
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