MA4BN1840-2

Overview

The MA4BN1840-2 is a monolithic broadband bias network designed for high-frequency applications. It operates within the 18 GHz to 40 GHz frequency range. The component utilizes MACOM's HMICTM (Heterolithic Microwave Integrated Circuit) process, which integrates passive and active elements on a single substrate. This design supports dual bias network functionality, providing necessary DC biasing for RF circuits in the specified millimeter-wave spectrum.

Feature Summary

• Fully monolithic construction using HMICTM technology
• Broadband operation covering 18 GHz to 40 GHz
• Dual bias network configuration for integrated circuit support

Applications

• Millimeter-wave RF amplifier biasing
• High-frequency oscillator power supply networks
• Integrated microwave subsystem bias distribution

Procurement Notes

Verify the specific datasheet revision and mechanical footprint requirements against the target PCB layout before ordering. Confirm that the operating environment remains within the specified temperature and voltage limits defined in the official documentation. Ensure proper handling procedures are followed due to the sensitivity of the monolithic integrated circuit structure during assembly.

Selection Notes

Select this component when a compact, wideband solution is required for biasing RF devices in the 18-40 GHz range. The monolithic HMIC process offers superior performance compared to discrete implementations by minimizing parasitic effects. Consider the dual-channel capability if multiple bias points are needed within a constrained physical space.

Part Context

This part belongs to MACOM's portfolio of passive integrated components designed for microwave and millimeter-wave systems. It complements their active semiconductor products by providing essential supporting infrastructure for stable operation. The use of proprietary HMIC technology ensures consistency and reliability across high-volume production runs for advanced communication systems.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Discrete alternatives would require careful impedance matching and may not achieve the same broadband performance or size reduction.