TT49777E-TR

Overview

The TT49777E-TR is a ceramic bandpass filter manufactured by Skyworks Solutions Inc. Designed for signal conditioning applications, this component operates at a center frequency of 3.2 GHz with a bandwidth of 5 MHz. It features a 50 Ohm impedance and an insertion loss of 3.1 dB. The device utilizes SMD/SMT termination types and is available in Reel or Cut Tape packaging configurations.

Feature Summary

• Utilizes ceramic construction for stable RF filtering performance
• Designed as a bandpass filter for specific frequency selection
• Supports surface mount board mounting installation

Applications

• RF signal conditioning circuits
• Wireless communication systems requiring 3.2 GHz filtering
• Base station front-end modules

Procurement Notes

Verify component authenticity through authorized distributors due to discontinued status. Confirm RoHS compliance details via official datasheets. Check current supply chain availability as stock may be limited. Ensure package type matches design requirements before ordering.

Selection Notes

Select this component for applications requiring precise 3.2 GHz bandpass characteristics. Consider the 5 MHz bandwidth and 3.1 dB insertion loss against system link budget requirements. Verify compatibility with 50 Ohm system impedance. Evaluate physical footprint constraints for SMD/SMT implementation.

Part Context

This part belongs to Skyworks Solutions Inc.'s ceramic filter portfolio. It serves as a passive RF component within the broader signal conditioning category. The product line focuses on high-performance filters for wireless infrastructure and mobile devices.

Replacement Considerations

No public confirmed substitute part numbers are available. The component status is listed as discontinued. Designers should consult Skyworks for potential obsolescence management strategies or alternative solutions.