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PI3DBS3224

3.3V High Speed 2:4 Differential Mux/Demux
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Product Description

The PI3DBS3224 is a 2:4 bidirectional multiplexer for highspeed differential and single ended signal applications (up to
720 Mbps). The PI3DBS3224 can be used in a 1:4 or dual 1:2 multiplexer/demultiplexer configuration. The PI3DBS3224 offers a high BW of 1.2 GHz with channel RON of 13 Ω (Typ). The PI3DBS3224 can also be used to fan out a differential or single ended signal pair to two ports simultaneously (fan-out configuration). The BW performance is lower in this configuration. The PI3DBS3224 operates with a 3 to 3.6V power supply. It features ESD protection of up to ±8-kV contact discharge and 2-kV Human Body Model on its I/O pins. The PI3DBS3224 provides fail-safe protection by isolating the I/O pins with high impedance when the power supply (VCC) is not present.

Features

  • 2:4 Differential Multiplexer/Demultiplexer
  • Bidirectional Operation
  • Can be used in
    • Single 1:4 Configuration
    • Dual 1:2 Configuration
    • Fan out 1:2 Configuration
  • High BW (1.2 GHz Typ)
  • Low RON and CON:
    • 13 Ω RON Typ
    • 9 pF CON Typ
  • ESD Performance (I/O Pins)
    • ±8-kV Contact Discharge (IEC61000-4-2)
    • 2-kV Human Body Model per JESD22-A114E (to GND)
  • ESD Performance (All Pins)
  • 2-kV Human Body Model per JESD22-A114E
  • Small QFN package (3 x 3 mm, 0.4 mm pitch)

Applications

  • Desktop/Notebooks Computers
  • DisplayPort Auxiliary Channel Multiplexing
  • USB 2.0 Multiplexing
  • Netbooks/eBooks/Tablets

Product Specifications

Product Specs

Configuration 2:4 Differential/Single-Ended Mux/Demux
Type 4:02
Single Ended Channels 4
Signal Type Differential and Single Ended
RailToRail 1
OtherFeatures NA
Lanes 2
HotInsertion 0
Differential Channels 4
Voltage 3.3

Quality & Reliability

Quality Documentation

Process Qualification

Technical Documents

Design tool model software

Additional Technical Documents are available upon request: 
Application information, Evaluation board, and Other technical documents

Request Documents

Orderable Part Number Status Package Temp Range ℃ Pb (Lead) Free Packing Buy from Distributor /
Contact Sales
PQR PDN Request
Qty. Carrier Samples Material Report (SGS)
PI3DBS3224ZNAEX Active TQFN-20 - Yes 3500 T/R Contact Sales Samples SGS
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