Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.

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PI3EQX16821

PCIe 4.0, 2:1 Mux Linear ReDriver, 16Gbps, 4 Channels, I2C/Pin strapping mode, -40C ~ 85C

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The PI3EQX16821 is a low-power, high-performance 16Gbps 4-channel Mux ReDriver™.

16Gbps Serial Link with Linear Equalizer
Full Compliancy to PCIe 4.0 Standard
Supports Four Differential Channels
2 to 1 Mux
Independent Channel Configuration of Receiver
Equalization, Output Swing, and Flat Gain
100Ω Differential CML I/Os
Automatic Receiver Detect
Rate and Coding Agnostic
Transparent to Link Training
Pin Strap and I2C Selectable Device Programming
3 Selectable Address Bits for I2C Control
Supply Voltage 3.3V
Temperature Range: -40°C to 85°C
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device
For automotive applications requiring specific change control
(i.e. parts qualified to AEC-Q100/101/200, PPAP capable,
and manufactured in IATF 16949 certified facilities), please
contact us or your local Diodes representative.
https://www.diodes.com/quality/product-definitions/
Packaging (Pb-free & Green):
- 40-Contact, ZLD40 (TQFN)

Product Specifications

Compliance (Only Automotive supports PPAP)	Standard
Channels	4
Data Rate (Gbps)	16
Lanes/Ports	4
Output Swing Max (mV)	1200
Programming Interface(s)	I2C, Pinstrap

Recommended Soldering Techniques

TN1.pdf

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

Request Documents

RoHS CofC

RoHSFile