ACMD-7612-TR1G

RF Multiplexers Overview

The ACMD-7612-TR1G is a miniature FBAR duplexer designed for UMTS Band I applications. It operates with a transmit band of 1920 MHz to 1980 MHz and a receive band of 2110 MHz to 2170 MHz. The device provides over 53 dB attenuation of the transmitted signal at the receiver port, enhancing WCDMA receiver sensitivity and dynamic range. It features low insertion loss in both bands and supports a maximum transmit power of 33 dBm. The component utilizes a surface-mount 3-CSP package measuring 3.0 mm by 2.5 mm with a height of 1.2 mm.

RF Multiplexers Feature Summary

• Utilizes Film Bulk Acoustic Resonator (FBAR) technology for ultra-miniaturization
• Optimized specifically for UMTS Band I frequency operations
• Provides high isolation exceeding 53 dB between transmit and receive ports

RF Multiplexers Applications

• UMTS Band I mobile phones
• Femtocells and home base stations
• Wireless data terminals

RF Multiplexers Procurement Notes

Verify current availability status as this component may be discontinued or subject to supply constraints. Confirm that the ordering suffix corresponds to the specific tape-and-reel packaging configuration required for automated assembly processes. Ensure compatibility with existing board layouts regarding the 3-CSP footprint dimensions.

RF Multiplexers Selection Notes

Select this component for designs requiring compact form factors in UMTS Band I transceivers. The FBAR construction offers superior performance compared to traditional SAW devices in terms of size and thermal stability. Consider the mirrored variant if pinout orientation requires inversion relative to the standard layout.

RF Multiplexers Part Context

This part belongs to Broadcom's line of RF duplexers utilizing advanced acoustic resonator technologies. It serves as a critical filtering element in front-end modules, separating transmit and receive signals to prevent interference. The product family includes related models tailored for different cellular bands and frequency allocations.

RF Multiplexers Replacement Considerations

The ACMD-7602 is documented as a mirror version with identical specifications and package dimensions. Verify pinout orientation differences before substitution. No other direct substitutes are confirmed in public documentation.