pi3hdmi301 Pericom Semiconductor Corporation, pi3hdmi301 Datasheet - Page 5

• Manufacturer Part Number: pi3hdmi301
• Description: 3 1 Hdmi/dvi Switch With Activeeyek
• Manufacturer: Pericom Semiconductor Corporation

HDMI, High-Defi nition Multimedia Interface, and Deep Color are trademarks of
HDMI Licensing, LLC in the United States and other countries.
Switch Block Diagram
HPD1
HPD2
HPD3
SDA2
SDA3
SDA1
SCL2
SCL3
SCL1
CLK+2
CLK+3
EQ_S
EQ_S1
CLK-3
CLK-2
D0+2
D1+2
D2+2
D0+3
D1+3
D2+3
D0-2
D1-2
D2-2
D0-3
D1-3
D2-3
0
250kΩ
250kΩ
250kΩ
250kΩ
250kΩ
250kΩ
250kΩ
250kΩ
R1
R1
R1
R1
R1
R1
R1
R1
R2
R2
R2
R2
R2
R2
R2
R2
R1
R1
R1
R1
R1
R1
R1
R1
250kΩ
250kΩ
250kΩ
250kΩ
250kΩ
250kΩ
250kΩ
250kΩ
R2
R2
R2
R2
R2
R2
R2
R2
R
i w
V
R
i w
R
i w
V
i w
V
R
i w
R
i w
R
i w
V
R
i w
V
R
V
V
V
DD
e
DD
e
e
DD
DD
e
e
e
DD
h t
e
e
DD
DD
h t
h t
h t
DD
h t
h t
h t
h t
e c
e c
e c
e c
e c
e c
e c
e c
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
E
E
E
E
E
E
E
E
v i
v i
v i
v i
v i
v i
v i
v i
Q
Q
Q
Q
Q
Q
Q
Q
r e
r e
r e
r e
r e
r e
r e
r e
. . .
5
07-0212
Optimized Equalization for Enhanced Signal Integrity
Control Logic
3-to-1
MUX
3:1 Active Switch for HDMI
TDMS
Drive
TDMS
TDMS
Drive
TDMS
Drive
Drive
P-0.6
TM
PI3HDMI301
signals with
OC_S
OC_S1
OC_S2
OC_S3
D0+
D0-
D1+
D1-
D2+
D2-
CLK+
CLK-
OE
S1
S2
S3
HPD_SINK
SCL_SINK
SDA_SINK
09/25/07
0