MMRF2006NT1 Equivalent & Substitute Parts

Part Overview

The MMRF2006NT1 is an RF amplifier IC designed for W-CDMA applications operating across the 1.8GHz to 2.17GHz frequency band. Manufactured by NXP USA Inc., this component is packaged in a 24-PowerQFN (8x8) surface mount configuration and delivers 36dB gain with a P1dB of 43dBm at 26V to 32V supply voltage.

The MMRF2006NT1 has reached obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this RF amplifier.

Substiute Parts

MMRF2006NT1

NXP USA Inc.In Stock: 1179MMRF2006NT1 Datasheet

Current PartRFQ

A2I20D020NR1

NXP USA Inc.In Stock: 973A2I20D020NR1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMRF2006NT1 is determined by the following critical parameters:

• RF Type Compatibility: Both the main part and substitute must support W-CDMA modulation standards
• Frequency Band Overlap: Operating frequency ranges must encompass or substantially overlap the 1.8GHz to 2.17GHz band
• Gain Performance: Gain specifications must be within acceptable operational range for the application
• Supply Voltage Compatibility: Supply voltage requirements must align with available power delivery infrastructure
• Surface Mount Packaging: Mounting type must remain surface mount to maintain PCB assembly compatibility
• Regulatory Compliance: RoHS3 compliance and REACH status must be maintained

The A2I20D020NR1 qualifies as a manufacturer-recommended substitute based on these parameters. Both parts are W-CDMA RF amplifiers from NXP USA Inc., operate within overlapping frequency bands, maintain surface mount configurations, and meet current regulatory compliance standards.

Parameter Comparison

Engineering Selection Recommendations

The A2I20D020NR1 is designated as the manufacturer-recommended substitute for the obsolete MMRF2006NT1. Selection of this substitute is supported by the following factors:

• Active Product Status: The A2I20D020NR1 maintains active product status with confirmed inventory availability, ensuring long-term supply chain continuity
• Regulatory Compliance Alignment: Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements
• Identical Manufacturer: Both components are manufactured by NXP USA Inc., ensuring consistent quality standards and design support
• Frequency Band Coverage: The A2I20D020NR1 frequency range of 1.4GHz to 2.2GHz encompasses the original operating band of 1.8GHz to 2.17GHz
• Comparable Gain Performance: Gain differential of 1dB between the original 36dB and substitute 35dB specification remains within typical application tolerances for W-CDMA RF amplifier circuits
• Moisture Sensitivity Equivalence: Identical MSL-3 rating ensures equivalent handling and storage requirements

Frequently Asked Questions (FAQ)

Q: Can the A2I20D020NR1 directly replace the MMRF2006NT1 without circuit modifications?

A: The A2I20D020NR1 operates within the required frequency band and maintains comparable gain performance. However, the package change from 24-PowerQFN to TO-270-17 requires PCB layout and footprint redesign. Supply voltage operation at 28V (versus the original 26V-32V range) must be evaluated against your power delivery architecture.

Q: What is the significance of the frequency range difference between these parts?

A: The MMRF2006NT1 operates from 1.8GHz to 2.17GHz, while the A2I20D020NR1 operates from 1.4GHz to 2.2GHz. The substitute part's broader frequency range encompasses the original operating band, providing frequency coverage compatibility for W-CDMA applications.

Q: How does the 1dB gain difference affect circuit performance?

A: The MMRF2006NT1 specifies 36dB gain while the A2I20D020NR1 specifies 35dB gain. This 1dB differential is typical within RF amplifier design tolerances and generally does not require system-level redesign for W-CDMA applications. Application-specific gain requirements should be verified against your system specifications.

Q: Why is the package type different between the original and substitute part?

A: The MMRF2006NT1 uses a 24-PowerQFN (8x8) package while the A2I20D020NR1 uses a TO-270-17 package. Package selection reflects different thermal management and integration strategies. PCB redesign is required to accommodate the different footprint and lead configuration.

Q: Are there any supply voltage compatibility concerns?

A: The MMRF2006NT1 requires 26V to 32V supply voltage, while the A2I20D020NR1 operates at 28V. The substitute part's fixed 28V requirement falls within the original operating range. Verify that your power delivery system can maintain stable 28V operation for the substitute component.

Q: What compliance certifications apply to both parts?

A: Both the MMRF2006NT1 and A2I20D020NR1 maintain ROHS3 compliance and REACH unaffected status. Both components carry MSL-3 moisture sensitivity ratings with 168-hour floor life specifications, requiring identical handling and storage protocols.