4MA150000Z3BACTGI MEMS Oscillator Equivalent & Substitute Parts

Part Overview

The 4MA150000Z3BACTGI is a 150 MHz MEMS-based XO (Standard) oscillator manufactured by Renesas Electronics Corporation, featuring LVPECL output and 2.5V supply voltage with Enable/Disable functionality. This component is classified as Obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations. The 6-SMD, No Lead package format and specific electrical characteristics define the substitution criteria for this oscillator category.

Substiute Parts

4MA150000Z3BACTGI

Renesas Electronics CorporationIn Stock: 11714MA150000Z3BACTGI Datasheet

Current PartRFQ

ASFLMPLP-150.000MHZ-LR-T

Abracon LLCIn Stock: 3279ASFLMPLP-150.000MHZ-LR-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 4MA150000Z3BACTGI is determined by strict alignment of the following critical parameters:

Mandatory Matching Criteria:

• Frequency: 150 MHz (exact match required)
• Output Type: LVPECL (electrical interface compatibility)
• Function: Enable/Disable capability
• Package / Case: 6-SMD, No Lead (mechanical and thermal compatibility)
• Size / Dimension: 0.197" L x 0.126" W (5.00mm x 3.20mm) (PCB footprint compatibility)
• Height - Seated (Max): 0.035" (0.90mm) (clearance compatibility)
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C ~ 85°C (minimum requirement)
• Base Resonator: MEMS

Allowable Parameter Variations:

• Voltage - Supply: The substitute part may operate across a wider voltage range (2.25V ~ 3.6V) provided it functions correctly at the original 2.5V specification
• Current - Supply (Max): The substitute part may have lower maximum current consumption
• Frequency Stability: Substitute parts may meet or exceed the original specification
• Moisture Sensitivity Level (MSL): Substitute parts with lower MSL values (1 vs. 3) are acceptable as they indicate superior moisture resistance

The ASFLMPLP-150.000MHZ-LR-T from Abracon LLC meets all mandatory criteria and represents a direct functional equivalent with improved electrical characteristics and compliance status.

Parameter Comparison

Engineering Selection Recommendations

The ASFLMPLP-150.000MHZ-LR-T is a qualified substitute for the 4MA150000Z3BACTGI based on the following engineering factors:

Product Status Alignment: The substitute part is Active, providing long-term availability and supply chain stability compared to the Obsolete status of the original component.

Compliance and Certifications: The Abracon part carries ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for electronic component procurement and environmental standards.

Electrical Performance: The substitute operates across a wider supply voltage range (2.25V ~ 3.6V) while maintaining full compatibility at the original 2.5V specification. Maximum supply current is reduced from 95mA to 60mA, representing improved power efficiency.

Mechanical and Thermal Compatibility: Identical package dimensions, footprint, and height specifications ensure direct PCB compatibility without layout modifications.

Moisture Handling: The improved MSL rating (1 vs. 3) indicates superior moisture resistance and reduced handling restrictions during manufacturing and storage.

Frequently Asked Questions (FAQ)

Q: Can the ASFLMPLP-150.000MHZ-LR-T be used as a direct replacement for the 4MA150000Z3BACTGI?

A: Yes. Both parts share identical frequency (150 MHz), output type (LVPECL), function (Enable/Disable), package format (6-SMD, No Lead), physical dimensions, and operating temperature range. The substitute part operates at the original 2.5V specification and is mechanically and electrically compatible.

Q: What are the key differences between these two oscillators?

A: The primary differences are product status (Active vs. Obsolete), supply voltage range (2.25V ~ 3.6V vs. 2.5V fixed), maximum supply current (60mA vs. 95mA), moisture sensitivity level (1 vs. 3), and regulatory compliance (ROHS3 and REACH status). These differences favor the substitute part for new designs and ongoing support.

Q: Are there any PCB layout considerations when switching to the ASFLMPLP-150.000MHZ-LR-T?

A: No layout modifications are required. Both parts use identical 6-SMD, No Lead packages with matching dimensions (5.00mm x 3.20mm) and height (0.90mm maximum). The footprint and mounting requirements are identical.

Q: Does the lower current consumption of the substitute part affect performance?

A: No. The reduced maximum supply current (60mA vs. 95mA) reflects improved design efficiency in the Abracon part and does not impact functional performance or output characteristics at the specified 150 MHz frequency and LVPECL output level.

Q: What is the significance of the MSL rating difference?

A: MSL 1 (Unlimited) indicates the Abracon part has superior moisture resistance compared to MSL 3 (168 Hours). This reduces handling restrictions during manufacturing, storage, and assembly processes, lowering the risk of moisture-related failures.

Q: Is the wider supply voltage range of the substitute part a concern?

A: No. The substitute part is specified to operate across 2.25V ~ 3.6V, which encompasses the original 2.5V specification. This wider range provides design flexibility for systems with variable supply voltages while maintaining full compatibility with the original 2.5V requirement.