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DS125MB203SQ/NOPB The Texas Instruments DS125MB203SQ/NOPB is a dual port multiplexer and fanout buffer designed for high-speed applications up to 12.5 Gbps. It supports PCIe and offers advanced signal conditioning.
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DS125MB203SQ/NOPB

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DS125MB203SQ/NOPB is a dual port multiplexer and fanout buffer designed for high-speed applications up to 12.5 Gbps. It supports PCIe and offers advanced signal conditioning.
✓ Total Stock: 2,000 pcs
$ Price Range: $13.08

DS125MB203SQ/NOPB Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request 19+ 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.

DS125MB203SQ/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Data Rate (Max)
Delay Time
Input
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Operating Voltage
Output
Signal Conditioning
Supplier Device Package
Type
Voltage
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DS125MB203SQ/NOPB Description

Short technical summary and product information.

The DS125MB203SQ/NOPB from Texas Instruments is a versatile dual port 2:1 multiplexer and 1:2 switch or fan-out buffer. It is engineered for high-speed bus applications, supporting data rates up to 12.5 Gbps, making it suitable for 10GE, 10G-KR, Fibre Channel, PCIe, Infiniband, and SATA3/SAS2 interfaces.

 

This device features advanced signal conditioning capabilities, including receive equalization up to 30 dB at 6.25 GHz and transmit de-emphasis up to -12 dB. The transmit output voltage is controllable from 600 mV to 1300 mV. It operates with a selectable 2.5-V or 3.3-V supply voltage and has a typical total power consumption of 390 mW.

 

The DS125MB203SQ/NOPB is available in a 54-WQFN exposed pad package and is designed for surface mount applications. It operates within an industrial temperature range of -40°C to +85°C.

DS125MB203SQ/NOPB Quick Information

Product Type: Buffer, Multiplexer
Canonical Name: DS125MB203SQ/NOPB Dual Port Mux and Fanout Buffer
Subcategory: Interface

DS125MB203SQ/NOPB Compliance

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

DS125MB203SQ/NOPB Estimated Pricing

Qty Low High
1+ $13.08 $13.08

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

DS125MB203SQ/NOPB Features

  • 12.5-Gbps dual lane mux and fanout buffer.
  • Supports PCIe and other high-speed interfaces.
  • Advanced signal conditioning features included.
  • Low 390-mW typical total power consumption.
  • Operates from -40°C to +85°C.

DS125MB203SQ/NOPB Applications

  • Ideal for 10GE and 10G-KR applications.
  • Suitable for Fibre Channel systems.
  • Used in PCIe and Infiniband designs.
  • Supports SATA3 and SAS2 interfaces.

DS125MB203SQ/NOPB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum data rate for the DS125MB203SQ/NOPB?

The maximum data rate is 12.5 Gbps.

What type of signal conditioning does the DS125MB203SQ/NOPB offer?

It offers input equalization and output de-emphasis.

What is the operating temperature range for this device?

The operating temperature range is -40°C to 85°C.

What is the typical power consumption?

The typical total power consumption is 390 mW.

What package is the DS125MB203SQ/NOPB supplied in?

It is supplied in a 54-WQFN exposed pad package.

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