NE46134-T1-QS-AZ

Overview

The CEL NE46134-T1-QS-AZ is a surface-mount, single-pole double-throw (SPDT) RF switch designed for high-frequency applications. It utilizes GaAs pHEMT technology to achieve low insertion loss and high isolation across its operating range. The device features a compact SOT-363 package, facilitating integration into space-constrained mobile and wireless systems. Key electrical characteristics include a wide bandwidth from DC to 6 GHz, with typical insertion loss below 1.5 dB and isolation exceeding 20 dB in the off state. It operates with a control voltage range compatible with standard logic levels, ensuring efficient power consumption and reliable switching performance in cellular infrastructure and test equipment.

Feature Summary

• Single-pole double-throw (SPDT) configuration for signal routing
• GaAs pHEMT technology for low noise and high linearity
• Compact SOT-363 surface-mount package
• Wideband operation from DC to 6 GHz

Applications

• Cellular base station front-end modules
• Wireless LAN and Bluetooth modules
• Test and measurement instrumentation
• Mobile phone antenna switches

Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to ensure correct pinout and packaging specifications. Confirm that the component meets relevant RoHS and REACH compliance standards required for your region. Check for any recent obsolescence notices or lifecycle status updates directly from CEL or authorized distributors before finalizing procurement plans.

Selection Notes

Select this component when a compact SPDT switch is required for frequencies up to 6 GHz with moderate power handling capabilities. Ensure the control voltage levels of your system match the switch's drive requirements. Consider thermal management if operating near maximum power limits, although the small form factor may restrict high-power applications compared to larger packages.

Part Context

This part belongs to CEL's NE461xx series of RF switches, which are widely used in mobile communication devices. The series is known for balancing performance and size, making it suitable for modern handheld devices where board space is limited. It complements other components in the RF front-end chain by providing efficient signal path selection.

Replacement Considerations

Check for direct replacements such as the NE46134-T1-QS-BZ or similar variants within the same family, noting any differences in pin configuration or performance metrics. Cross-reference with competitors like Skyworks or Qorvo for equivalent SPDT switches in SOT-363 packages, ensuring frequency range and insertion loss specs align.