QCN-12AD+

RF Power Dividers/Splitters Overview

The QCN-12AD+ is a 90° hybrid power splitter/combiner from Mini-Circuits, designed for RF signal distribution. It operates within a frequency range of 800 MHz to 1.25 GHz and features a 50 Ohm impedance. Constructed using LTCC technology in an ultra-small 1206 surface-mount package, it ensures reliable performance across temperatures from -55°C to +100°C. The component exhibits a typical insertion loss of 0.4 dB and provides minimum isolation of 15 dB with a maximum phase imbalance of 5°. It is available in tape and reel packaging for automated assembly.

RF Power Dividers/Splitters Feature Summary

• Utilizes Low Temperature Co-fired Ceramic (LTCC) technology for compact integration
• Provides 90-degree phase shift between output ports for quadrature applications
• Features wrap-around terminals to enhance solderability and mechanical stability

RF Power Dividers/Splitters Applications

• Cellular base station front-end modules
• WiFi transceiver circuits
• Mid-band RF signal processing systems

RF Power Dividers/Splitters Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Mini-Circuits or authorized distributors before procurement. Confirm that the operating environment temperature range aligns with the specified -55°C to +100°C limits. Ensure PCB layout guidelines provided by the manufacturer are strictly followed to maintain electrical performance and thermal reliability during operation.

RF Power Dividers/Splitters Selection Notes

Select this component when a compact 90-degree hybrid splitter is required for frequencies between 800 MHz and 1.25 GHz. Consider its low insertion loss and small 1206 footprint for space-constrained designs. Evaluate the minimum isolation specification against system requirements to ensure adequate port separation. Verify compatibility with standard SMD reflow processes due to the surface-mount package type.

RF Power Dividers/Splitters Part Context

The QCN-12AD+ belongs to the QCN series of signal conditioning components manufactured by Mini-Circuits. This series focuses on providing high-performance passive RF devices in miniature form factors. The product line utilizes advanced LTCC manufacturing techniques to achieve consistent electrical characteristics while minimizing physical size for modern electronic applications.

RF Power Dividers/Splitters Replacement Considerations

No public confirmed substitute part numbers are identified in the provided documentation. Consult Mini-Circuits technical support for potential alternatives if this specific model is unavailable.

RF Power Dividers/Splitters FAQ

What is the typical insertion loss of the QCN-12AD+?

The typical insertion loss is 0.4 dB.

Does the QCN-12AD+ provide phase quadrature?

Yes, it is a 90° hybrid splitter, providing a 90-degree phase difference between outputs.