KD9351 / KD1053

The 1Gb/s solution aimed for automotive in-vehicle communications is a two-IC port: KD9351 and KD1053.

1 GB | Automotive

KD9351 / KD1053

The 1Gb/s solution aimed for automotive in-vehicle communications is a two-IC port: KD9351 and KD1053. Based on Plastic Optical Fiber it enables a faster, secure and affordable in-vehicle communication due to its inherent galvanic isolation and higher bend radius. 

  • 1000BASE-RHC Physical Medium Dependent (PMD), 1000BASE-H Physical Coding (PCS) and Physical Medium Attachment (PMA) sublayers according to the IEEE Std 802.3bvTM-2017
  • 100 Mb/s operation mode supported for applications requesting low data rates and high optical link margin
  • Support for Wake-up & Sleep
  • BER < 10-12 for 1 Gb/s and 100 Mb/s operation modes
  • Automotive AEC-Q100 Grade 2 -40 °C to +105 °C ambient operating temperature
  • Designed to operate at 1 Gb/s with fiber optic channel type II and type III according to Clause 115 of IEEE Std 802.3bvTM-2017; and at 100 Mb/s with up to 120 m of SI-POF without in-line connectors, or with 40 m with up to 10 in-line connectors
  • Supports RGMII v2.0, RMII, MII, SGMII, 1000BASE-X and 100BASE-X standards in the MAC interface
  • 1.8 V 2.5 V and 3.3 V LVTTL digital I/O standard for parallel MAC interface
  • 2.5 V LVDS for serial MAC interface

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Please write us to support@kd.tech to request the full reference design.