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TJA1101AHN PHYs for Automotive Ethernet are 100BASE-T1 compliant dual-port PHYs to compliant single and dual-port PHYs. These PHYs provide 100Mbit/s transmit/receive capability over just two wires of the unshielded twisted-pair cable and supports a cable length of up to 15m. 

Feature

100BASE-T1 PHY

MII- and RMII-compliant interfaces to the bus

HVQFN package

Optimized for automotive use cases

Transmitter optimized for capacitive coupling to unshielded twisted-pair cable

Adaptive receive equalizer optimized for an automotive cable length of up to at least 15m

Enhanced integrated PAM-3 pulse shaping for low RF emissions

EMC-optimized output driver strength for MII and RMII

MDI pins protect against transients in the automotive environment

MDI pins do not need external filtering or ESD protection

-40°C to +125°C automotive grade temperature range

AEC-Q100 automotive-grade qualified

Low-power mode

Dedicated PHY enable/disable input pin to minimize power consumption

Inhibit output for voltage regulator control

OPEN Alliance-compliant wake-up and sleep concepts

Diagnosis

Real-time monitoring of link stability and transmitted data quality

Diagnosis of cable errors (shorts and opens)

Gap-free supply under-voltage detection with fail-silent behavior

Internal, external, and remote loopback modes for diagnosis

Miscellaneous

Internal reverse MII mode for repeater operation

On-chip regulators to provide 3.3V single-supply

Applications

Advanced driver assistance systems (ADAS)

Gateways

IP camera links

Backbone networks

• 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.