PI3HDMI413-A Datasheet, PDF (1/11 Pages) Pericom Semiconductor Corporation – 4-Differential Channel, 3:1 Mux/DeMux, DVI/HDMI Compliant Signal Switch based on TMDS Signaling Standard

PI3HDMI413-A
4-Differential Channel, 3:1 Mux/DeMux, DVI/HDMI Compliant
Signal Switch based on TMDS Signaling Standard
Features
• 4-Differential Channel 3:1 Mux/DeMux
• HDMI 1.1, 1.2, and 1.3 compatible
• Supports both AC coupled & DC coupled signals
• Max Data Rate: 4.0 Gbps
• Crosstalk: -30dB @ 1.65 Gbps
• Switching speed: 4ns
• Isolation: -40dB @ 1.65 Gbps
• ESD: Data bits @ 8kV contact (Typ)
• Near-Zero Prop Delay: 250ps max.
• Low bit-to-bit skew
• Enable/Disable Time: 9ns
• Bidirectional
• Packaging (Pb-free & Green):
— 64-pin TSSOP (A64)
— 80-pin BQSOP (B80)
Block Diagram
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Description
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
PI3HDMI413-A is a 12- to 4-Differential Channel Mux/DeMux
Switch. The device multiplexes differential signals to one of three
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 4.5Gbps provides the resolu-
tion required by the next generation HDTV and PC graphics.
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.
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06-0243
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1
PS8853A
08/24/06