SX1213IWLTRT

RF Receivers Overview

The SX1213IWLTRT is a low-cost single-chip receiver operating in the ISM frequency ranges of 300 MHz to 510 MHz. It features an integrated on-chip frequency synthesizer and supports data rates up to 200 kb/s with NRZ encoding. The device offers excellent receive sensitivity, reaching -104 dBm at 25 kb/s with FSK modulation and -110 dBm at 2 kb/s with OOK modulation. It consumes only 3 mA during reception. Packet processing includes data whitening and CRC handling. The component utilizes a 32-pin TQFN (5x5 mm) package and is designed for optimized circuit configurations supporting cost-effective applications.

RF Receivers Feature Summary

• Integrated on-chip frequency synthesizer for stable operation
• Packet processing capabilities including data whitening and CRC
• Built-in bit synchronizer for input data and clock recovery
• Input sync word recognition for reliable signal detection

RF Receivers Applications

• Low-power remote control systems
• Wireless sensor networks
• Alarm and security systems
• Industrial telemetry

RF Receivers Procurement Notes

Verify that the specific part number matches the required frequency range and package type. Confirm RoHS compliance status as indicated in official documentation. Ensure compatibility with existing circuit designs regarding pin configuration and voltage levels. Check for any obsolescence notices or lifecycle changes from the manufacturer before finalizing procurement plans.

RF Receivers Selection Notes

Select this component for applications requiring ultra-low power consumption and high sensitivity in the 300-510 MHz band. It is suitable for designs needing a dedicated receiver rather than a transceiver. Consider the 32-pin TQFN footprint for space-constrained PCB layouts. Evaluate system requirements against the maximum data rate and modulation formats supported by the internal baseband modem.

RF Receivers Part Context

The SX1213 is part of Semtech's portfolio of RF receivers optimized for ISM bands. It shares pin compatibility with the SX1212 transceiver, facilitating design upgrades or modifications. The device targets cost-sensitive markets while maintaining performance standards for wireless communication reliability.

RF Receivers Replacement Considerations

The SX1212 is pin-compatible but functions as a transceiver. Verify if transmission capabilities are required or if the receiver-only nature of the SX1213 is sufficient for the application.