Home > Industry Information > SP3508EF-L
The SP3508EF-L is a high-performance, 8-channel multi-protocol serial transceiver from MaxLinear, Inc., specifically designed for multi-channel serial communication in telecommunications and networking equipment. This device supports multiple serial protocols and provides eight independent driver and receiver channels, enabling complete interface conversion functionality on a single chip. With its high integration, flexibility, and industrial temperature range, it is particularly suitable for communications infrastructure equipment such as routers, switches, and base stations requiring multi-channel serial interfaces.
Category:Integrated Circuits (ICs);Interface;Drivers, Receivers, Transceivers
Manufacturer:MaxLinear, Inc.
Packaging:Tray
Part Status:Active
Type:Transceiver
Protocol:Multiprotocol
Number of Drivers/Receivers:8/8
Data Rate:20Mbps
Voltage - Supply:3V ~ 3.6V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:100-LQFP
Supplier Device Package:100-LQFP (14x14)
Base Product Number:SP3508
8-Channel High-Density Integration: Integrates eight independent drivers and receivers in a single chip, significantly saving board space and reducing system cost.
Multi-Protocol Support: Compatible with various serial communication standards including RS-232, RS-422, RS-485, and V.35, providing flexible system design options.
20 Mbps High Data Rate: Supports data transmission rates up to 20 Mbps, meeting high-speed serial communication requirements.
Low-Power 3.3V Operation: Powered by a single 3.3V supply, reducing system power consumption for high-density port applications.
Hot-Swap Protection: Built-in hot-swap protection circuitry prevents damage during live insertion and removal, enhancing system reliability.
Enhanced ESD Protection: Provides ±15kV ESD protection (Human Body Model), ensuring robust operation in harsh environments.
Programmable Control: Supports operating mode configuration via external pins, adapting to different protocol and application requirements.
Telecommunications Infrastructure: Provides multi-channel serial interfaces for management and control communication in base station controllers, optical transmission equipment, and SDH/SONET systems.
Network Routing and Switching: Applied in console ports, out-of-band management interfaces, and debug ports of enterprise routers and switches for multiple serial connections.
Multi-Port Serial Interface Cards: Serves as the core transceiver device in multi-channel RS-232/422/485 interface cards for industrial computers, servers, and communication equipment.
Protocol Conversion Equipment: Used in protocol converters to translate signals between different serial standards, enabling interconnection of heterogeneous systems.
Industrial Control and Automation: Provides multiple serial ports in PLCs, remote terminal units (RTUs), and industrial gateways for connecting various industrial devices.
Network Security Equipment: Enables serial communication for management interfaces and debug ports in firewalls, VPN gateways, and intrusion detection systems.
Test and Measurement Instruments: Offers reliable signal interfaces in multi-channel serial data analyzers, protocol analyzers, and network test equipment.
The SP3508EF-L from MaxLinear is a high-performance, highly integrated 8-channel multi-protocol transceiver that combines eight independent transceiver channels, multi-protocol support, and 20 Mbps data rate in a compact 100-LQFP package. Its rich functionality, flexible configuration options, and industrial-grade reliability make it an ideal choice for implementing multi-port serial communication in telecommunications infrastructure, networking equipment, and industrial control systems, particularly in applications with stringent requirements for port density, protocol flexibility, and long-term reliability.
Industry Information
