RF3715E

Overview

The RF3715E is a 500 MHz Surface Acoustic Wave (SAW) bandpass filter manufactured by RFMi. It operates within the 498.00 to 503.00 MHz frequency range with a center frequency of 500 MHz. Key electrical specifications include an insertion loss ranging from 2.7 to 3.8 dB and a 3 dB bandwidth between 0.8 and 1.0 MHz. The device features a rejection reference at 10-498.4 MHz and utilizes a compact 8-SMD, no-lead package suitable for surface mount applications.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal conditioning
• Designed as a bandpass filter for specific frequency ranges
• Available in a compact surface-mount package

Applications

• General purpose RF filtering
• Wireless communication systems
• Signal conditioning circuits

Procurement Notes

Verify component authenticity through authorized RFMi distributors or Akoustis channels. Confirm datasheet revisions match production batches. Ensure ESD handling protocols are followed during storage and assembly. Validate package markings against official manufacturer documentation to prevent counterfeit substitution.

Selection Notes

Select this component when a 500 MHz center frequency is required with tight bandwidth constraints. Consider the specified insertion loss limits for system sensitivity requirements. Verify that the 8-SMD package dimensions fit the target PCB layout. Ensure operating temperature ranges align with environmental conditions.

Part Context

RFMi, now part of Akoustis Technologies, specializes in RF components using SAW, crystal, and ceramic technologies. The RF series includes various filters for digital and wireless applications. This model belongs to their standard portfolio of signal conditioning devices designed for high-performance RF environments.

FAQ

What is the center frequency of the RF3715E?

The center frequency is 500 MHz.

What is the typical 3 dB bandwidth?

The 3 dB bandwidth ranges from 0.8 to 1.0 MHz.