PI3HDMI412-ABE

PI3HDMI412-ABE Datasheet

PI3HDMI412-A

Part	Datasheet
PI3HDMI412-ABE	PI3HDMI412-ABE (pdf)

Related Parts	Information
PI3HDMI412-AZHE	PI3HDMI412-AZHE

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COMPANY CONFIDENTIAL PI3HDMI412-A 4-Differential Channel, 2:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch based on TMDS Signaling Standard • 4-Differential Channel 2:1 Mux/DeMux • TMDS Signaling • Data Rate 1.65Gbps • Crosstalk • Switching speed 4ns • Isolation • ESD Data bits 8kV HBM, select bit 2 kV HBM • Near-Zero Prop Delay 250ps max. • Low bit-to-bit skew • Hot insertion capable • Enable/Disable Time 9ns • Bidirectional • Packaging Pb-free & Green : - 42-pin TQFN ZH - 48-pin BQSOP B Pericom Semiconductor’s PI3HDMI series of switch circuits are targeted for high-resolution video networks that are based on DVI/ HDMI standards, and TMDS signal processing. The PI3HDMI412-A is a 8- to 4-Channel Mux/DeMux Switch. The device multiplexes differential signals to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation. The maximum DVI/HDMI data rate of 1.65Gbps provides the resolution required by the next generation HDTV and PC graphics. Three differential channels are used for data video signals for DVI or audio/video signals for HDMI , and one differential channel is used for Clock for decoding the TMDS signals at the outputs. Because of its passive bidirectional feature, this switch can be used either at the video drivers side or at the receiver side. For PC graphics applications, the device sits at the drivers side to switch between multiple display units such as PC LCD monitor, projector, TV, etc. For consumer video applications, the device sits at the receiver end to switch between the source components such as DVD, D-VHS, STB, etc. Block Diagram Pin Descriptions Top View VDD VSS C1+ C1- VSS C2+ C2- VSS C3+ C3- 9 10 11 12 13 14 15 16 17 18 19 20 C0+A C0-A C1+A C1-A C0+B C0-B C1+B C1-B C2+A C2-A C3+A C3-A C2+B C2-B C3+B C3-B 42-pin TQFN 48-pin BQSOP PS8814 02/08/06 COMPANY CONFIDENTIAL PI3HDMI412-A 4-Differential Channel, 2:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch based on TMDS Signaling Standard Truth Table Function N to NA N to NB SEL L H Pin Description

PDF Datasheet Preview

COMPANY CONFIDENTIAL

PI3HDMI412-A
4-Differential Channel, 2:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch based on TMDS Signaling Standard
• 4-Differential Channel 2:1 Mux/DeMux
• TMDS Signaling
• Data Rate 1.65Gbps
• Crosstalk
• Switching speed 4ns
• Isolation
• ESD Data bits 8kV HBM, select bit 2 kV HBM
• Near-Zero Prop Delay 250ps max.
• Low bit-to-bit skew
• Hot insertion capable
• Enable/Disable Time 9ns
• Bidirectional
• Packaging Pb-free & Green :
- 42-pin TQFN ZH - 48-pin BQSOP B

Pericom Semiconductor’s PI3HDMI series of switch circuits are targeted for high-resolution video networks that are based on DVI/ HDMI standards, and TMDS signal processing. The PI3HDMI412-A is a 8- to 4-Channel Mux/DeMux Switch. The device multiplexes differential signals to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation.

The maximum DVI/HDMI data rate of 1.65Gbps provides the resolution required by the next generation HDTV and PC graphics. Three differential channels are used for data video signals for DVI or audio/video signals for HDMI , and one differential channel is used for Clock for decoding the TMDS signals at the outputs.

Because of its passive bidirectional feature, this switch can be used either at the video drivers side or at the receiver side. For PC graphics applications, the device sits at the drivers side to switch between multiple display units such as PC LCD monitor, projector, TV, etc. For consumer video applications, the device sits at the receiver end to switch between the source components such as DVD, D-VHS, STB, etc.

Block Diagram

Pin Descriptions Top View

VDD VSS

C1+ C1-

VSS C2+ C2-

VSS C3+ C3-
9 10 11 12 13 14 15 16 17 18 19 20

C0+A

C0-A

C1+A

C1-A

C0+B

C0-B

C1+B

C1-B

C2+A

C2-A

C3+A

C3-A

C2+B

C2-B

C3+B

C3-B
42-pin TQFN
48-pin BQSOP

PS8814
02/08/06

COMPANY CONFIDENTIAL PI3HDMI412-A
4-Differential Channel, 2:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch based on TMDS Signaling Standard

Truth Table

Function N to NA N to NB

SEL L H

Pin Description

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Datasheet ID: PI3HDMI412-ABE 510057