AV101-12LF

Attenuators Overview

The AV101-12LF is a current-controlled variable attenuator from the HIP3 series, designed for wireless infrastructure applications. It operates within a frequency range of 700 MHz to 1 GHz and provides a typical attenuation value of 25 dB with a maximum control voltage range of 0 to 3.0 V. The device features a typical insertion loss of 1.5 dB and supports a power handling capacity of 500 mW. Packaged in an 8-SOIC format, it utilizes a 50 Ohm impedance interface.

Attenuators Feature Summary

• Current-controlled variable attenuation mechanism
• HIP3 series technology for wide dynamic range performance
• Integrated 50 Ohm impedance matching

Attenuators Applications

• Wireless infrastructure systems
• RF signal path adjustment
• Base station transmitter/receiver chains

Attenuators Procurement Notes

Verify component status as this part is listed as obsolete or end-of-life by multiple distributors. Confirm availability through authorized channels or secondary markets if procurement is required. Ensure compliance with RoHS3 directives and check for any product change notifications that may affect specifications or packaging before finalizing orders.

Attenuators Selection Notes

Select this component for applications requiring precise current-controlled attenuation in the 700 MHz to 1 GHz band. Consider the 500 mW power rating and 1.5 dB insertion loss when designing RF front-ends. Verify that the 8-SOIC package fits the PCB layout constraints and that the control circuitry can supply the necessary current range for optimal attenuation linearity.

Attenuators Part Context

The AV101-12LF belongs to Skyworks' HIP3 family of analog semiconductors, which are engineered for high-performance wireless infrastructure solutions. This specific model serves as a variable attenuator, offering controlled signal reduction capabilities essential for gain management in RF systems. It complements other HIP3 components by providing reliable attenuation within standard telecom frequency bands.

Attenuators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.