AM125S694

Overview

The AM125S694 is a Surface Acoustic Wave (SAW) bandpass filter manufactured by Anatech Electronics Inc. Designed for cellular and CDMA RF applications, this component operates at a center frequency of 125 MHz with a bandwidth of 29.9 MHz. It provides an insertion loss of 12 dB and is housed in a compact 12-SMD, no-lead package measuring 13.30mm x 6.50mm.

Feature Summary

• Utilizes Surface Acoustic Wave technology for precise RF signal filtering
• Engineered specifically for cellular and CDMA radio frequency applications
• Provides defined bandwidth characteristics for signal isolation

Applications

• Cellular communication systems
• CDMA RF front-end modules
• Surface acoustic wave bandpass filtering circuits

Procurement Notes

Verify the specific datasheet version from Anatech Electronics Inc. to confirm mechanical dimensions and electrical tolerances. Ensure compatibility with 12-SMD no-lead mounting processes. Cross-reference the 29.9 MHz bandwidth specification against system requirements before integration.

Selection Notes

Select this component when a 125 MHz center frequency with 29.9 MHz bandwidth is required for CDMA or cellular RF stages. Compare against similar models like AM125S693 or AM125S695 if different bandwidths are needed. Confirm the 12 dB insertion loss meets system sensitivity targets.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters, including SAW devices. The AM125S694 belongs to a series of 125 MHz filters that vary primarily in bandwidth specifications. This product line supports various wireless communication standards requiring precise frequency selection.

Replacement Considerations

AM125S693 offers a 28.5 MHz bandwidth at the same 125 MHz center frequency. AM125S695 provides a 30.5 MHz bandwidth. Verify pinout and package compatibility before substituting.