AM2260B1039

Overview

The AM2260B1039 is a ceramic bandpass filter manufactured by Anatech Electronics Inc. It operates at a center frequency of 2.26 GHz with an 80 MHz bandwidth and 50 Ohm impedance. The device is housed in a 12-SMD module package measuring 24.38mm x 8.35mm. Key performance metrics include insertion loss less than 2.0 dB, stopband attenuation greater than 30 dB at 2480 MHz, and greater than 45 dB between 3800-4800 MHz.

Feature Summary

• Provides high-selectivity bandpass filtering for RF signal processing
• Designed for compact integration via surface-mount SMD packaging
• Maintains stable impedance matching within standard RF systems

Applications

• Wireless communication base station front-end modules
• RF transceiver signal conditioning circuits
• Microwave frequency selection networks

Procurement Notes

Verify the specific datasheet version from Anatech Electronics Inc. to confirm exact electrical tolerances and thermal characteristics. Ensure the 12-SMD footprint dimensions align with the target PCB layout. Confirm RoHS compliance status if required by regulatory standards. Cross-reference pinout diagrams to prevent orientation errors during assembly.

Selection Notes

Select this component when a fixed 2.26 GHz center frequency is required. The 80 MHz bandwidth suits applications needing moderate channel isolation. The low insertion loss specification supports power-efficient designs. Consider the physical size constraints of the 12-SMD module against available board space.

Part Context

This part belongs to the Anatech Electronics ceramic filter family, specialized for microwave frequencies. Ceramic filters offer high Q-factors and stability compared to LC alternatives. The AM2260 series targets specific ISM or cellular bands requiring precise frequency control without active components.

Replacement Considerations

Check for direct cross-references from manufacturers like Murata or TDK offering identical 2.26 GHz specifications. Verify that any substitute maintains the 12-SMD package outline and 50 Ohm impedance to ensure mechanical and electrical compatibility.