Marvell 88Q1010 & 88Q2112 - automotive ethernet PHY transceivers
Marvell’s Automotive Networking products enable high bandwidth and seamless data exchange between in-vehicle systems such as infotainment and Advanced Driver Assistance Systems (ADAS) to be distributed over a flexible, low cost and high bandwidth Ethernet network.
The 88Q1010 low-power PHY device supports 100BASE-T1 and is compliant with the IEEE 802.3bw 100BASE-T1 standard. The 88Q1010 supports compressed 1080p60 video for infotainment and camera systems and enables data transport in the car. Its low power design and integrated filter reduce bill of materials (BOM) costs and enable small form factor designs. The combination of these components enables a robust infotainment and ADAS experience that today’s drivers demand in the connected car.
Demo Kit is also available.
Marvell’s 88Q2112 enables the transport of uncompressed 720p30 camera video and supports multiple High Definition (HD) video streams with up to 4K resolution. The 88Q2112 features upgrade compatibility to support both 100Mbps and 1000Mbps single pair Ethernet solutions and can be used to aggregate multiple 100Mbps Ethernet domains. The 88Q2112 also supports the high data rate sensors needed for autonomous vehicles. The line interface of the 88Q2112 is fully compliant to the draft IEEE 802.3bp standard that defines the physical layer specifications and management parameters for 1000Mbps operation over a single unshielded twisted pair copper cable.
Key features
- Compliant to the draft IEEE 802.3bp standard for 1000Mbps operation over a single unshielded twisted pair copper cable
- Designed for the rigorous EMI requirements of an automotive system
- Enables transport of in-vehicle uncompressed 720p30 camera video and support for multiple HD video streams, including 4K resolution
- Single pair Ethernet allows selection of light-weight low cost cable harness
Diagram - automotive Ethernet
