Description

Diodes' PI3HDMI™series of switch circuits are targeted for high-resolution video networks that are based on DVI/HDMI™ standards, and TMDS signal processing.

The PI3HDMI1210-A is a 2-to-1 HDMI™Mux/DeMux Switch. The device multiplexes differential signals to one of two corresponding HDMI™inputs. 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 4.0Gbps 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.

PI3HDMI1210-A was designed specifically to meet ATC-'sink' requirements. Therefore, Diodes Incorporated recommends locating this switch at the sink to switch between multiple sources.

Feature(s)

4-Differential Channel 2:1 Mux/DeMux + 2-Channel 2:1 Mux/DeMux
Deep Color™Support
Data Rate: 4.0Gbps for high data channels
Clock rate max support @ 340 MHz
Supports both AC coupled and DC coupled signals
Switching speed: 4ns
Isolation: -40dB@1GHz for high-speed channels
Integrated ESD protection; HBM ESD: 2KV per JEDEC Standard
High-speed data bits; Contact Discharge ESD: 2KV per IEC61000-4-2 standard
Side band signal bits: 2kV HBM
Low bit-to-bit skew
Enable/Disable time: 9ns
Bidirectional
Packaging (Pb-free & Green):
– 48-pin BQSOP (B)

Specifications & Technical Documents

Product Parameters

Analog or Digital?	Digital
Configuration	4-Differential Channel 4:1 + 4:1 DDC Channel Switch, and 4 Sideband Signals
Differential Channels	4
HotInsertion	0
Lanes	4
Rail-to-Rail	1
Signal Type	Differential
Single Ended Channels	N/A
Ambient or Junction Temperature (°C)	-40 to 85
Type	SPDT
Voltage	3.3

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products

PI3HDMI1210-A (Obsolete)