Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The TJA1121BHN device is a 1000BASE-T1 automotive Ethernet PHY transceiver that supports MACsec and complies with ASIL B. It resolves the security issues of future networks and provides an efficient hardware-based solution for MACsec with a 1Gbps line rate. The TJA1121BHN features a compact HVQFN36 package (6x6mm), making it suitable for space-constrained applications.

Basic information

1000BASE-T1 PHY compliant with IEEE802.3bp standard

Obtained AEC-Q1001 level certification

HVQFN 36-pin package (6×6mm)

RGMII (TJA1121A) or SGMII (TJA1121B)

OPEN Alliance TC-10

TJA1121BHN complies with all advanced conformance test specifications and is designed in accordance with ISO26262, meeting ASIL B safety standards and providing enhanced monitoring and diagnostic functions. Furthermore, it integrates wake-up forwarding functionality that complies with the OPEN Alliance TC-10 standard via Ethernet data cables. TJA1121BHN supports both shielded (STP) and unshielded twisted pair (UTP) cable applications.

Application field

Automotive electronics

V2X communication

Automobile area controller

Automotive radar solutions

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.