ATR4252C-RAQW-1

RF Amplifiers Overview

The ATR4252C-RAQW-1 is a high-performance RF amplifier manufactured by Microchip Technology, designed for wireless applications. It operates across two frequency bands: 150kHz to 30MHz and 70MHz to 110MHz. The device supports both AM and FM RF types, providing a gain of 13.5dB. It requires a supply voltage range of 7.5V to 11V and draws a supply current of 99mA. The component is housed in a 28-VQFN (4x5) surface-mount package.

RF Amplifiers Feature Summary

• Supports dual frequency bands for versatile wireless operation
• Compatible with AM and FM signal modulation types
• High-performance RF amplification capabilities

RF Amplifiers Applications

• Wireless communication systems
• AM radio transmission equipment
• FM broadcast infrastructure

RF Amplifiers Procurement Notes

Verify the exact part number suffix against official Microchip documentation to ensure correct package and temperature grade specifications. Confirm that the supplier provides traceability to the original manufacturer. Request updated datasheets to validate electrical parameters such as gain and supply current before finalizing procurement orders.

RF Amplifiers Selection Notes

Select this component when dual-band coverage between 150kHz and 110MHz is required for AM or FM applications. Ensure the design accommodates the 7.5V to 11V supply voltage range and 99mA current consumption. Verify that the 28-VQFN package footprint fits the PCB layout constraints for surface mounting.

RF Amplifiers Part Context

This RF amplifier belongs to Microchip's portfolio of wireless communication components. It serves as an active element in signal chain designs requiring amplification for medium-frequency and high-frequency bands. The device integrates into systems where stable gain and low noise are critical for maintaining signal integrity in AM and FM transmissions.

RF Amplifiers Replacement Considerations

Consult official Microchip substitution guides for direct equivalents. Verify pin compatibility and electrical parameter alignment before replacing the component in existing designs.