MABC-001000-DP000L

Overview

The MABC-001000-DP000L is a broadband coupler manufactured by MACOM Technology Solutions. It operates within a frequency range of 50 MHz to 2000 MHz. The device provides a nominal coupling factor of 3 dB and maintains a directivity of 20 dB across the operational band. It features an input power handling capability of 30 dBm and exhibits a maximum insertion loss of 0.4 dB. The component utilizes a surface-mount package with dimensions of 1.8 mm x 1.0 mm x 0.6 mm, designed for high-performance RF applications requiring precise signal splitting.

Feature Summary

• Provides consistent 3 dB coupling across a wide 50 MHz to 2 GHz bandwidth
• Ensures high signal isolation with 20 dB directivity specification
• Supports high power handling up to 30 dBm for robust operation
• Minimizes signal attenuation with low 0.4 dB maximum insertion loss

Applications

• RF signal distribution networks
• Balanced mixer drive circuits
• Amplifier feedback loops
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix DP000L against the manufacturer datasheet to confirm tape and reel packaging specifications. Ensure the ordering part number matches the required tolerance and termination impedance. Cross-reference the RoHS compliance status and lead time requirements directly with authorized distributors prior to procurement.

Selection Notes

Select this component when a compact, high-directivity 3 dB coupler is required for frequencies up to 2 GHz. Evaluate the 30 dBm power handling against system peak levels. Consider the small SMD footprint for space-constrained PCB layouts. Compare insertion loss characteristics against alternative couplers to ensure minimal signal degradation in critical paths.

Part Context

This component belongs to MACOM's portfolio of passive RF components designed for broadband applications. It complements active devices like amplifiers and mixers by providing precise signal splitting and combining functions. The product line emphasizes miniaturization and performance stability for modern wireless infrastructure and test equipment.

Replacement Considerations

Consult MACOM official documentation for verified substitute part numbers. Do not assume functional equivalence with generic couplers due to strict directivity and power handling requirements. Verify pinout compatibility and thermal characteristics before substituting.