A product Line of

Diodes Incorporated

diodes.com | 1-408-232-9100

PRODUCT BRIEF

PI3DBS16412

The PI3DBS16412 is an 8 to 4 differential channel multiplexer/de-

multiplexer switch. This solution can switch multiple signal types

up to data rate of 20Gbps. Using a unique design technique, Peri-

com has been able to minimize the impedance of the switch such

that the attenuation observed through the switch is minimal. The

unique design technique also offers a layout targeted for USB3.0,

USB3.1, 10GE, Thunderbolt 3, and SAS3.0 signals, which mini-

mizes the channel to channel skew as well as channel to channel

crosstalk as required by high speed signals.

Applications

Features

Description

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Routing high speed differential signals such as USB3.1 Gen

2, SAS3, PCIe4, TB3

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4 Differential Channel, 2:1 Mux/DeMux

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Up to 20 Gbps for applications including USB3.0, USB3.1,

10GE, Thunderbolt 3, and SAS3.0

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Bi-directional operation

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3dB bandwith: 13 GHz

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Low Bit-to-Bit Skew, 3ps typ

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Low channel-to-channel skew, 10ps typ

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Low insertion loss: -1.3dB@5 GHz, -1.3dB@8 GHz ,

-2dB@10 GHz

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Return loss: -21dB@5 GHz, -13dB@8 GHz, -9dB@10 GHz

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Low power consumption - 300µA typ

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Supply Voltage 3.3V

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Industrial Temperature Range: -40oC to 85oC

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Packaging (Pb-free & Green):

– 42-contact, TQFN (ZH42), 3.5x9mm

– 40-contact, TQFN (ZLC40), 3x6mm

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Ordering Information

Part Number

Package

Description

PI3DBS16412ZHEX

ZH

42-Contact, Very Thin Quad Flat

No-Lead (TQFN)

PI3DBS16412ZLCEX

ZLC

40-Pin, 3x6mm (TQFN)

Notes:

1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU

(RoHS 3) compliant. All applicable RoHS exemptions applied.

2. See http://www.diodes.com/quality/lead-free/ for more information about

Diodes Incorporated’s definitions of Halogen- and Antimony-free, “Green” and

Lead-free. Thermal characteristics can be found on the company web site at

www.diodes.com/design/support/packaging/

3. E = Pb-free and Green

4. X suffix = Tape/Reel

Block Diagram

A1-

A1+

A0-

A0+

A3-

A3+

A2-

A2+

B0+

B0-

B1+

B1-

C0+

C0-

C1+

C1-

B2+

B2-

B3+

B3-

C2+

C2-

C3+

C3-

SEL1

SEL2

PD1

PD2

Control

3.3V, 1-20Gbps 2-Lane 2:1 Mux/De-Mux Switch