PDW11597

RF Power Dividers/Splitters Overview

The PDW11597 is a Wilkinson power divider and combiner manufactured by Knowles Dielectric Labs, designed for high-frequency applications. It operates within a frequency range of 6 GHz to 18 GHz. The device features low insertion loss ranging from 0.6 dB to 1.1 dB and provides minimum isolation of 14 dB to 18 dB. It supports an input power of 6 W. Electrical performance includes a return loss of 14 dB and typical imbalance of 6 degrees. The component is housed in a compact 4-SMD, no-lead package with dimensions of 6.99 mm x 3.81 mm x 0.51 mm.

RF Power Dividers/Splitters Feature Summary

• Integrates precision thin-film resistors for balanced signal distribution without external components
• Utilizes low-loss, high-dielectric constant materials for temperature stability and small form factor
• Provides high isolation and excellent phase and amplitude balance across the operating bandwidth

RF Power Dividers/Splitters Applications

• Signal separation or combination in space-constrained RF circuits
• High-frequency communication systems requiring broadband performance
• Applications demanding high-quality signal integrity and thermal stability

RF Power Dividers/Splitters Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tape/reel specifications. Confirm that the requested variant matches the required electrical tolerances and pin configuration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

RF Power Dividers/Splitters Selection Notes

Select this component when a compact, surface-mount solution is required for frequencies between 6 GHz and 18 GHz. Consider its 6 W power handling capability and low insertion loss characteristics for efficient signal routing. Ensure the 4-SMD footprint aligns with the PCB layout constraints and that the thermal properties meet the operational environment requirements.

RF Power Dividers/Splitters Part Context

This part belongs to the family of high-frequency Wilkinson power dividers produced by Knowles Dielectric Labs. These devices are engineered using proprietary low-loss dielectric materials to achieve superior size reduction and thermal performance compared to traditional designs. They are intended for integration into mixed assembly processes, supporting both surface mount and wire bond technologies.

RF Power Dividers/Splitters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative manufacturers, as impedance matching and physical footprint may differ significantly.