ch7318c Chrontel, ch7318c Datasheet - Page 2

• Manufacturer Part Number: ch7318c
• Description: Ch7318c Ac Coupled Hdmi Level Shifter
• Manufacturer: Chrontel

CHRONTEL
2
HPD_SOURCE
SDA_SOURCE
SCL_SOURCE
IN_D1+
IN_D2+
IN_D3+
IN_D4+
IN_D1-
IN_D2-
IN_D3-
IN_D4-
Figure 1: CH7318C Block Diagram
3.3V
DDC Level Shifter
3.3V
3.3V
3.3V
HPD Buffer
50 ohm x 2
50 ohm x 2
50 ohm x 2
50 ohm x 2
100k ohms
Pre-emphasis
Pre-emphasis
Pre-emphasis
Pre-emphasis
201-1000-006
Rev. 2.1,
CH7318C
OE
OUT_D1-
OUT_D1+
OUT_D2-
OUT_D2+
OUT_D3-
OUT_D3+
OUT_D4-
OUT_D4+
HPD_SINK
SCL_SINK
SDA_SINK
DDC_EN
1/23/2009
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