AX8052F143-2-TB05

RF Transceiver ICS Overview

The AX8052F143-2-TB05 is an ultra-low power RF microcontroller system-on-chip from onsemi, designed for wireless communication applications. It operates within a frequency range of 27 MHz to 1050 MHz and supports data rates up to 125 kbps. The device integrates a 50 MHz maximum clock frequency, 8.25 kB of data RAM, and flash program memory. Electrical specifications include a supply voltage range of 1.8 V to 3.6 V, with receiving currents between 6.5 mA and 11 mA, and transmitting currents ranging from 7.5 mA to 48 mA. It features a 10-bit ADC and an 8-bit data bus width.

RF Transceiver ICS Feature Summary

• Integrates advanced narrow-band RF capabilities with an embedded microcontroller system for compact wireless solutions.
• Supports multiple modulation techniques including AFSK, ASK, FM, FSK, GFSK, GMSK, MSK, PSK, and QFSK.
• Includes internal TX/RX switching mechanisms compatible with dipole or single-ended antenna configurations.

RF Transceiver ICS Applications

• Wireless communication systems requiring ultra-low power operation
• RF carrier frequency applications in the 27–1050 MHz range
• Embedded sensor networks utilizing integrated ADC and MCU resources

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized onsemi distribution channels. Confirm package integrity for the 40-VFQFN exposed pad configuration. Check datasheet revisions for any updates regarding electrical characteristics or operational limits. Ensure compatibility with existing board designs regarding the 7 x 5 mm footprint dimensions.

RF Transceiver ICS Selection Notes

Select this SoC for designs requiring integrated RF transmission and microprocessing in a small QFN package. Consider the 16 dBm maximum output power and current consumption profiles for battery-powered constraints. Evaluate thermal performance within the -40°C to +85°C operating temperature range. Verify that the supported modulation schemes align with specific protocol requirements.

RF Transceiver ICS Part Context

This component belongs to the AX8052 series of ultra-low power RF microcontrollers. It represents a consolidated solution combining radio frequency transceiver functions with digital processing capabilities. The family targets applications needing efficient spectral usage and minimal external component counts for cost-sensitive wireless deployments.

RF Transceiver ICS Replacement Considerations

AX8052F143-3-TX30 and AX8052F143-3-TX40 are listed as related single-chip RF transceiver circuits. Verify functional equivalence and pinout compatibility before substitution.