pi3hdmi231-a Pericom Semiconductor Corporation, pi3hdmi231-a Datasheet

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pi3hdmi231-a

Manufacturer Part Number
pi3hdmi231-a
Description
3 1 Hdmi/dvi Switch With Activeeyek And Squelch
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
pi3hdmi231-aZFE
Manufacturer:
PERICOM
Quantity:
20 000
Part Number:
pi3hdmi231-aZFEX
Manufacturer:
OMRON
Quantity:
100
HDMI, High-Defi nition Multimedia Interface, and Deep Color are trademarks of
HDMI Licensing, LLC in the United States and other countries.
Features
• 3 digital video inputs can be switched to a single output
• Each input can be AC coupled video or DC coupled, while the
• TMDS pixel clock support up to 250MHz max
• Deep Color
• Integrated DDC switch to connect DDC path from HDMI
• Can support Clock Stretching on DDC path
• HDCP reset circuitry for quick communication when
• Flexible termination;
• Integrated ESD on all data input channels
• Optimized Equalization with support for up to 20 meter input
• Packaging (Pb-free and Green)
output will maintain its DC coupled, current-steering, TMDS
compliance
input connectors to HDCP block in the HDMI
switching from one port to another
– Automatic Termination turn-off circuitry when port is
deselected
– Clock Detection: Will disable output TMDS channels when
no TMDS pixel clock is present
– when TMDS channel is off, 50ohm termination is changed
to 800Kohm
– 8kV contact per IEC61000-4-2
cable lengths
• 56 contact TQFN (ZFE)
TM
support up to 36bits max per link
TM
Receiver.
TM
1
Description
Fully compatible HDMI
ward compatibility to the DVI 1.0 standard, Pericom’s
new “Active EYE” switch technology is all you need
to connect multiple, unknown sources, to a single
display. Without any affect on HDCP, these switches
can be used almost anywhere. In addition to support-
ing DC coupled HDMI
PI3HDMI231-A can also level shift an AC coupled
HDMI
HDMI
Pericom’s HDMI
specifi cally to support color depths of up to 12bits per
channel, as specifi ed in the HDMI
dard. We have integrated the entire interface solution
so the TV designer doesn’t have to think about it.
This includes, integrated DDC switching.
08-0032
TM
TM
output.
or Dual Mode DP signal to a DC coupled
3:1 Active EYE HDMI
TM
product family has been designed
with Electrical Idle Detect
TM
TM
and DVI inputs, Pericom's
signal support with back-
PI3HDMI231-A
TM
revision 1.3 stan-
PS8915A
TM
switch
03/10/08

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pi3hdmi231-a Summary of contents

Page 1

... Without any affect on HDCP, these switches can be used almost anywhere. In addition to support- TM ing DC coupled HDMI Receiver. TM PI3HDMI231-A can also level shift an AC coupled HDMI or Dual Mode DP signal coupled TM HDMI output. TM Pericom’s HDMI specifi ...

Page 2

... HDMI, High-Defi nition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 3:1 Active EYE HDMI HPD3 48 HPD2 47 HPD1 46 HPD_sink 45 EQ_S0 44 CLK- 43 CLK+ 42 VDD 41 D0- 40 D0+ 39 D1- 38 D1+ 37 VDD 36 D2- 35 D2+ 34 SDA_sink 33 SCL_sink 32 SDA3 31 SCL3 30 SDA2 29 08-0032 2 PI3HDMI231-A TM switch with Electrical Idle Detect PS8915A 03/10/08 ...

Page 3

... SDA2 SCL3 SDA3 HDMI, High-Defi nition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries 3-to-1 Control Logic 08-0032 3 PI3HDMI231-A 3:1 Active EYE HDMI with Electrical Idle Detect TDMS Drive MUX TDMS Drive TDMS Drive ...

Page 4

... HDMI TM I/O Selected SCL_SINK/SDA_SINK SCL1/SDA1 SCL2/SDA2 SCL3/SDA3 NONE(Z) Are pulled HIGH by external pull-up termination 08-0032 4 PI3HDMI231-A 3:1 Active EYE HDMI with Electrical Idle Detect Truth Table EQ_S0 EQ value on TMDS (1) data channels 0 6dB @ 825MHz 1 12dB @ 825MHz Notes: 1) Internal 100K-ohm pull down resistor revision 1 ...

Page 5

... HDMI, High-Defi nition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 3:1 Active EYE HDMI with Electrical Idle Detect Min Typ Max -0.3 4.0 -0.3 VDD+0.3 V -0.3 VDD+0.3 V -0.3 6.0 Min Typ 3.135 3.3 4 08-0032 5 PI3HDMI231-A TM switch Units Note Max Units 3.465 V 5 °C PS8915A 03/10/08 ...

Page 6

... RT = 50Ω 10uA 2.9V IN Frequency Differential Voltage Swing 140 V = 3.6V 5. open 5.5V 08-0032 6 PI3HDMI231-A 3:1 Active EYE HDMI with Electrical Idle Detect Min Typ Max Units , 120 -0.6V =3. Min. Typ. (1) Max. V - -600 V – ...

Page 7

... CLK Input = 165 MHz clock Test Conditions C = 10pF L Test Conditions C = 10pF L Test Conditions ( ( GND or 0.8V IL 08-0032 7 PI3HDMI231-A TM 3:1 Active EYE HDMI switch with Electrical Idle Detect (1) Min. Typ. Max. Units 2000 140 140 100 ...

Page 8

... V to isolated DDC inputs V peak-peak = 1V, 100 KHz 3mA 0. GND or 0. -100μ 100μA OL 08-0032 8 PI3HDMI231-A TM switch with Electrical Idle Detect -10 10 μ Ω -10 10 μA -10 10 μA 2 GND 0.4 V PS8915A 03/10/08 ...

Page 9

... HDMI Licensing, LLC in the United States and other countries. DESCRIPTION: 56-contact, Thin Fine Pitch Quad Flat No-lead (TQFN) PACKAGE CODE: ZF56 DOCUMENT CONTROL #: PD-2024 Package Code ZFE 08-0032 9 PI3HDMI231-A TM 3:1 Active EYE HDMI with Electrical Idle Detect DATE: 03/03/06 REVISION: B Package Description 56-pin, Pb-free & Green TQFN ...

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