PI3HDMI1310-A Datasheet, PDF (2/8 Pages) Pericom Semiconductor Corporation – HDMI Switch with non-blocking EQ Circuitry

PI3HDMI1310-A
HDMI™ Switch with non-blocking EQ Circuitry
Pin Description
Pin #
69, 68, 71, 70,
3, 2, 5, 4,
8, 7, 10, 9, 12,
11, 15, 14
Pin Name
Dx±A (X = 0, 1, 2, 3)
Dx±B (X = 0, 1, 2, 3)
18, 17, 20, 19,
23, 22, 25, 24
Dx±C (X = 0, 1, 2, 3)
Pin Type
I/O
I/O
I/O
65, 66, 67
HPDA, HPDB, HPDC
Output
33, 64
VDD50
60
29, 28, 32, 31,
35, 34, 42, 43
55, 54, 53, 52,
51, 49, 48, 46,
45
HPD_Sink
DDC_CLKx, DDC_Datax
DX± (x = 0, 1, 2, 3)
58, 59
SEL1, SEL2
6, 13, 21, 44,
50, 56, 61
1, 16, 26, 27,
30, 36, 37, 38,
39, 40, 41, 53,
62, 63, 72
V_DD
GND
57
OE
Power
Input
I/O
I/O
Inputs
Power
Power
Input
Description
Port A High Speed inputs
Port B High Speed inputs
Port C High Speed inputs
HPD open-drain outputs for each port. Logic will follow
truth table on page 7.
External 1Kohm pull-up to 5V is required
5.0V voltage rail from HDMI/DVI connector. Used during
standby-mode.
GP I/O pin from SCALAR. Internal 100Kohm pull-down.
I2C signals for DDC communication on TMDS ports
4-differential high speed Output signals
Selection for D0-D3 and DDC signals (Select Pins, see truth
tables on page 5)
3.3V Power Supply
Ground.
Output enable (Active LOW). When HIGH, all outputs are
Hi-Z and chip is placed into Standby Mode. Under Standby
Mode, the current supply is from VDD50.
12-0196
2
www.pericom.com 01/25/13