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ISL54103 Datasheet, PDF (2/7 Pages) Intersil Corporation – DDC Accelerator (DDCA)
Pin Descriptions
SOT-23
SYMBOL
1
VDD
2
GND
3
N.C.
4
DDC1
5
DDC2
System Diagram
ISL54103
Supply Voltage
Ground
No Connect
Active Pull-Up for DDC Signal
Active Pull-Up for DDC Signal
DESCRIPTION
Video Source
PC, DVD, Set Top
Box, etc.
VGA,
DVI,
HDMI
ISL54103
VDD
DDC1
DDC2
GND
SDA
SCL
BUS SIGNALS
Display Device
TV, Monitor, A/V
Receiver, etc.
VGA,
DVI,
HDMI
IC Block Diagram
1.825mA 175μA 100μA
VDD
Control
Control
VTRIPH=
VDD-0.5V
VTRIPL=
0.75V
VTRIPH=
VDD-0.5V
VTRIPL=
0.75V
1.825mA 175μA 100μA
VDD
DDC1
DDC2
GND
2
FN6303.1
June 22, 2006