Advanced Antenna Systems (AAS)

A block diagram shows how space-saving Littelfuse components fit into advanced antenna systems (AAS) on cellular towers that deliver mobile broadband and 5G service. Our solutions include SIDACtor thyristors to handle ac switching for ethernet, resettable PPTC devices for overcurrent protection of power amplifiers, lightning protection solutions, and ESD suppressors to keep signals noise-free.

Block Diagram

Technology:
Product Series:456, 881, TLS
Features:Surface mount versions up to 115 Vdc; up to 170 Vdc rated in cartridge and leaded options
Benefits:Flexible design options with multiple form factors, sizes, and current and voltage ratings

Technology:
Product Series:461
Features:Surface mount; surge tolerant-fuse designed specifically for high-speed telecom applications
Benefits:Enables compliance with regulatory standards

Technology:
Product Series:
Features:Wide range of voltages and form factors; low capacitance and insertion loss; low voltage overshoot; low on-state voltage
Benefits:Coordinated protection against high surge levels; low clamping voltage

Technology:
Product Series:SMBJ, SMCJ, SMDJ
Features:Multiple sizes and multiple surge capabilities
Benefits:Helps protect the most sensitive parts of design from surge events

Technology:
Product Series:
Features:Extremely low capacitance and small size
Benefits:Protection without signal distortion

Ask an Expert

Please let us know about your Advanced Antenna Systems (AAS) project to have one of our experts help you find the best Littelfuse solution for your needs.