RQLA-2400-2500

Overview

The RQLA-2400-2500 is a voltage-controlled oscillator (VCO) from the Raltron Electronics RQL series, designed for surface-mount applications. It operates within a frequency range of 2400 MHz to 2500 MHz, centered at 2.45 GHz. The device features a control voltage range of 0 V to 3 V and delivers an output power of 3 ±3 dBm. Typical supply current is 19 mA, with second harmonic suppression rated at -20 dBc. It is housed in a compact 16-QFN package measuring 0.5 x 0.5 inches, with a maximum height of 0.087 inches (2.20 mm).

Feature Summary

• Surface-mount voltage-controlled oscillator design suitable for space-constrained PCB layouts.
• Operates within the 2.4 GHz ISM band with precise voltage tuning capability.
• Integrated harmonic suppression to support signal integrity requirements.

Applications

• Wireless local area network (WLAN) transmitters
• Bluetooth low energy communication modules
• Industrial, Scientific, and Medical (ISM) band equipment

Procurement Notes

Verify component authenticity through authorized Raltron Electronics distributors or certified partners. Confirm that the received units match the specified 16-QFN package dimensions and electrical parameters. Ensure compliance with RoHS standards as indicated in official documentation. Cross-reference part numbers to avoid substitution errors during assembly processes.

Selection Notes

Select this component for designs requiring stable oscillation in the 2.4 GHz range with minimal footprint. Consider the 0 V to 3 V control input compatibility with standard logic levels. Evaluate thermal performance based on the 19 mA typical current draw and QFN package characteristics. Ensure layout supports the required harmonic suppression specifications.

Part Context

This VCO belongs to the RQL series, which provides various frequency options for wireless connectivity applications. The RQLA-2400-2500 specifically targets the 2.4 GHz band, offering a standardized solution for manufacturers developing compact RF circuits. Its active status indicates ongoing production and availability for new designs.

Replacement Considerations

Consult official Raltron Electronics documentation for direct substitutes within the RQL series. Verify pinout compatibility and electrical parameter alignment before replacing components. Generic replacements may not meet specific harmonic or power output requirements.

FAQ

What is the control voltage range for frequency tuning?

The device accepts a control voltage ranging from 0 V to 3 V to adjust the output frequency.

What is the typical supply current consumption?

The typical supply current is 19 mA under normal operating conditions.