G6QN2G140M2RN-J

Overview

The G6QN2G140M2RN-J is a Surface Acoustic Wave (SAW) dual filter manufactured by Taiyo Yuden, designed for signal conditioning in wireless communication systems. Operating at a center frequency of 2.14 GHz with a nominal impedance of 50 Ohms, this component supports W-CDMA and LTE Band 3/Band 1 applications. It features an insertion loss of 2 dB and is housed in a compact 1.5 mm x 1.1 mm x 0.5 mm SMD package. The device operates within a temperature range of -30°C to +85°C.

Feature Summary

• Dual-channel SAW filter architecture optimized for receive paths
• Supports simultaneous operation across W-CDMA and LTE frequency bands
• Compact surface-mount design suitable for space-constrained mobile devices

Applications

• W-CDMA receiver front-end modules
• LTE Band 3 and Band 1 signal filtering
• Mobile phone RF transceivers

Procurement Notes

Verify current availability status as the component may be subject to end-of-life restrictions or limited distribution channels. Confirm that the specific suffix matches the required frequency and pin configuration for your design. Ensure compliance with RoHS directives and check for any alternate part recommendations provided by the manufacturer for ongoing production needs.

Selection Notes

Select this component when designing for W-CDMA and LTE Band 3/1 reception requiring low insertion loss and high selectivity. The 50 Ohm impedance matches standard RF transmission lines. Consider the small footprint for dense PCB layouts. Verify thermal performance within the specified operating range for target environmental conditions.

Part Context

This part belongs to the G6 series of SAW filters from Taiyo Yuden, specialized for cellular communication standards. It serves as a critical passive component in RF front-end assemblies, providing necessary band selection and interference rejection for mobile terminals utilizing specific European and Asian cellular bands.

Replacement Considerations

Consult official documentation for direct substitutes. Generic equivalents may not match the precise bandwidth or insertion loss characteristics required for certified cellular compliance.