LDPO-33-53+

RF Multiplexers Overview

The LDPO-33-53+ is a surface-mount RF diplexer manufactured by Mini-Circuits, designed for signal separation in compact electronic systems. It features two distinct frequency channels: a low-pass channel operating from DC to 3000 MHz and a high-pass channel covering 5000 to 5750 MHz. The device utilizes LTCC technology within a 4-SMD, no-lead package to ensure reliable performance. Key electrical specifications include a power handling capacity of 3 W and an attenuation range of 15 to 25 dB between the isolated ports. This component facilitates efficient spectrum management in wireless communication infrastructure.

RF Multiplexers Feature Summary

• Dual-channel frequency separation with dedicated low-pass and high-pass paths
• Compact surface-mount construction utilizing LTCC technology
• High isolation characteristics ensuring minimal signal interference

RF Multiplexers Applications

• Wireless communication base station front-ends
• RF signal distribution networks
• Test and measurement instrumentation

RF Multiplexers Procurement Notes

Verify the specific datasheet version against the manufacturer's official documentation to confirm current manufacturing status and pinout configurations. Ensure that the selected variant matches the required frequency bands and power ratings for the intended application environment. Cross-reference part numbers to avoid confusion with similar diplexer models in the product line.

RF Multiplexers Selection Notes

Select this component when space-constrained designs require precise separation of signals below 3 GHz and above 5 GHz. Evaluate the 3 W power rating against maximum expected input levels to prevent damage. Consider the 4-SMD package dimensions for PCB layout compatibility and thermal management requirements during integration.

RF Multiplexers Part Context

This diplexer belongs to Mini-Circuits' extensive portfolio of RF filters and multiplexers, which support applications ranging from consumer electronics to industrial radar systems. The company specializes in components covering DC to 40 GHz frequencies, providing standardized solutions for signal processing needs across various sectors including mobile communications and medical devices.

RF Multiplexers Replacement Considerations

Consult official Mini-Circuits substitution guides for compatible alternatives. Verify that any substitute maintains identical frequency ranges (DC-3GHz/5GHz-5.75GHz) and package footprint to ensure seamless integration without redesigning the host circuit board.