JL4001
High-performance 4Gbps SerDes supporting 4K video transmission with advanced equalization for long cable reach.
Product Overview
Description
The JL4001 is a high-performance SerDes pair designed for high-resolution camera and display applications. Supporting data rates up to 4 Gbps, it enables transmission of 4K video streams over automotive-grade cabling.
Featuring advanced adaptive equalization and pre-emphasis, the JL4001 maintains signal integrity over cable lengths up to 15 meters. The device supports both MIPI CSI-2 for cameras and MIPI DSI for displays.
With comprehensive diagnostic capabilities and AEC-Q100 qualification, the JL4001 is suitable for next-generation ADAS and autonomous driving systems requiring high-resolution sensor input.
Product Series
JL
Primary Application
4K cameras
Key Features
- Up to 4 Gbps data rate
- 4K video support
- Adaptive equalization
- MIPI CSI-2 and DSI support
- Power-over-coax
- AEC-Q100 qualified
- Comprehensive diagnostics
Specifications
| Data Rate | Up to 4 Gbps |
|---|---|
| Input Interface | MIPI CSI-2 / MIPI DSI |
| Output Interface | MIPI CSI-2 / MIPI DSI |
| Cable Type | Coaxial or STP |
| Cable Reach | Up to 15m |
| Equalization | Adaptive |
| Temperature Range | -40°C to +125°C |
| Package | QFN-40 (Serializer), QFN-56 (Deserializer) |
| ASIL Support | ASIL-B |
Applications
4K cameras
Electronic system design
High-resolution displays
Electronic system design
LiDAR interfaces
Communication and interface
Multi-sensor fusion
Sensor signal conditioning
FAE Expert Insights
"The JL4001 enables true 4K video transmission in automotive environments, which is essential for next-generation ADAS. The adaptive equalization automatically compensates for cable variations, ensuring reliable operation across production tolerances. I've successfully used this in designs with multiple 4K cameras for surround-view systems. The power-over-coax capability reduces cabling complexity significantly."
4K support with adaptive equalization for reliable long-reach transmission
— Jennifer Wang, BeiLuo
Frequently Asked Questions
Can JL4001 support both camera and display applications?
Yes, the JL4001 supports both MIPI CSI-2 for camera input and MIPI DSI for display output. The interface mode is configurable through register settings or strap pins. This flexibility allows use in both camera modules and display units with the same device.
Configure interface mode based on your application requirements using register settings.
What is the power consumption of JL4001?
JL4001 features industry-leading power efficiency with multiple power modes for optimized energy consumption. Refer to the datasheet for detailed power specifications across operating conditions. For more detailed information and application-specific recommendations, please refer to the product datasheet or contact our FAE team for technical support.
Review power specifications in datasheet for your operating conditions.
What temperature range does JL4001 support?
JL4001 supports extended temperature ranges suitable for automotive and industrial applications. Specific temperature grades are available to meet different application requirements. For more detailed information and application-specific recommendations, please refer to the product datasheet or contact our FAE team for technical support.
Select appropriate temperature grade based on your application environment.
How do I interface JL4001 with my system?
JL4001 supports standard interfaces for easy integration. Refer to the datasheet for detailed interface specifications and connection diagrams. For more detailed information and application-specific recommendations, please refer to the product datasheet or contact our FAE team for technical support.
Review interface specifications and use reference schematics for integration.
What diagnostic features does JL4001 provide?
JL4001 includes comprehensive diagnostic capabilities for production testing and field monitoring. These features help ensure reliable operation and simplify troubleshooting. For more detailed information and application-specific recommendations, please refer to the product datasheet or contact our FAE team for technical support.
Utilize diagnostic features during production testing and for field maintenance.