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TMUXHS4212RKSR The Texas Instruments TMUXHS4212RKSR is a high-speed, 2-channel differential multiplexer/demultiplexer. It supports data rates up to 16 Gbps for interfaces like USB 3.2 and PCI Express.
Mfr Part #:

TMUXHS4212RKSR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMUXHS4212RKSR is a high-speed, 2-channel differential multiplexer/demultiplexer. It supports data rates up to 16 Gbps for interfaces like USB 3.2 and PCI Express.
✓ Total Stock: 8,419 pcs
$ Price Range: $0.46

TMUXHS4212RKSR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,889 pcs
On Request
6889 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,530 pcs
On Request
1530 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TMUXHS4212RKSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel
Configuration
Crosstalk
Current
Lead Spacing
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Supplier Device Package
Supplier Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage
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TMUXHS4212RKSR Description

Short technical summary and product information.

The TMUXHS4212RKSR from Texas Instruments is a versatile, high-speed passive switch designed for multiplexer (2:1) or demultiplexer (1:2) configurations. It offers a wide -3dB differential bandwidth of 13 GHz, making it suitable for demanding applications.

 

This device supports advanced interfaces including USB 3.2 up to 10 Gbps (Gen 2.0) and PCI Express up to 16 Gbps (Gen 4.0). It also accommodates other high-speed protocols such as SATA, SAS, Mipi DSI/CSI, FPD-Link III, LVDS, SFI, and Ethernet. The TMUXHS4212RKSR features adaptive common mode voltage tracking and operates with a single supply voltage of 3.3V or 1.8V.

 

Designed for reliability, it includes an industrial temperature option ranging from -40°C to 105°C. The component is housed in a compact 2.5 mm x 4.5 mm 20-VQFN package with an exposed pad, suitable for surface mounting.

 

Key electrical characteristics include low insertion loss of -1.3 dB at 5 GHz and -1.8 dB at 8 GHz, and a return loss of -13 dB at 5 GHz. It also provides an off isolation of -22 dB at 5 GHz. The device exhibits ultra-low active power consumption of 180 μA and standby power below 2 μA.

TMUXHS4212RKSR Quick Information

Product Type: Analog Switch/Multiplexer/Demultiplexer
Canonical Name: TMUXHS4212 Two-Channel Differential 2:1 MUX or 1:2 Demux
Subcategory: Multiplexer/Demultiplexer

TMUXHS4212RKSR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMUXHS4212RKSR Estimated Pricing

Qty Low High
1+ $0.46 $0.46

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMUXHS4212RKSR Features

  • Supports USB 3.2 and PCIe 4.0.
  • 13 GHz differential bandwidth.
  • 2:1 mux or 1:2 demux configurations.
  • Wide operating temperature range.
  • Low power consumption.

TMUXHS4212RKSR Applications

  • Ideal for USB Type-C applications.
  • Suitable for PCI Express switching.
  • Used in PC and notebook designs.
  • Applicable in data center computing.
  • Supports mobile device interfaces.

TMUXHS4212RKSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the bandwidth of the TMUXHS4212RKSR?

The bandwidth is 13 GHz.

What is the package type of the TMUXHS4212RKSR?

It is packaged in a 20-VFQFN exposed pad surface-mount package.

What is the configuration of the switch in the TMUXHS4212RKSR?

It has a 2:1 SPDT configuration.

What is the typical on resistance of the TMUXHS4212RKSR?

The typical on resistance is 8.4 Ohms.

What protocols does the TMUXHS4212RKSR support?

It supports PCIe, SAS, SATA, and USB protocols.

What is the operating temperature range of the TMUXHS4212RKSR?

It operates from -40°C to 105°C.

Is the TMUXHS4212RKSR RoHS compliant?

Yes, it is RoHS3 compliant.

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