AX3PBF3-155.5200T3 Equivalent & Substitute Parts

Part Overview

The AX3PBF3-155.5200T3 is a 155.52 MHz XO (Standard) LVPECL Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX3 series. This surface-mount crystal oscillator operates at 2.5V with Enable/Disable functionality and is designed for applications requiring precise frequency generation in the 155.52 MHz range. The part is currently Active in production status with 1086 units available in new original inventory.

Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity while maintaining identical electrical and mechanical performance characteristics.

Substiute Parts

AX3PBF3-155.5200T3

Abracon LLCIn Stock: 1116AX3PBF3-155.5200T3 Datasheet

Current PartRFQ

CP3225-155.520-2.5-25-X-T-TR

Raltron ElectronicsIn Stock: 1309CP3225-155.520-2.5-25-X-T-TR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX3PBF3-155.5200T3 are identified based on strict equivalence across the following critical parameters:

• Frequency: 155.52 MHz (exact match required)
• Output Type: LVPECL (electrical interface compatibility)
• Supply Voltage: 2.5V (power supply compatibility)
• Frequency Stability: ±25ppm (timing accuracy specification)
• Function: Enable/Disable (operational feature match)
• Operating Temperature Range: -40°C ~ 85°C (thermal operating envelope)
• Package Type: 6-SMD, No Lead (PCB footprint compatibility)
• Mounting Type: Surface Mount (assembly process compatibility)
• Current - Supply (Max): 50mA (power consumption specification)
• RoHS Status: ROHS3 Compliant (regulatory compliance)
• Moisture Sensitivity Level: 1 (Unlimited) (handling and storage requirements)

The substitute part CP3225-155.520-2.5-25-X-T-TR from Raltron Electronics meets all critical electrical and mechanical parameters, ensuring direct functional interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the AX3PBF3-155.5200T3 and CP3225-155.520-2.5-25-X-T-TR are Active production parts with full ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for electronic component manufacturing and use.

Selection between these parts should be based on:

• Availability and lead time requirements from respective manufacturers
• Packaging preference (standard packaging vs. Tape & Reel format)
• Supplier qualification and quality assurance documentation
• Physical height constraint tolerance (1.10mm vs. 1.20mm seated height)
• Cost and volume pricing structures from each manufacturer

Both parts are electrically and mechanically equivalent for direct substitution in 155.52 MHz LVPECL oscillator applications operating at 2.5V with Enable/Disable control.

Frequently Asked Questions (FAQ)

Q: Can CP3225-155.520-2.5-25-X-T-TR be used as a direct replacement for AX3PBF3-155.5200T3?

A: Yes. Both parts share identical electrical specifications (155.52 MHz, LVPECL output, 2.5V supply, ±25ppm stability, Enable/Disable function) and mechanical compatibility (6-SMD No Lead package, 3.20mm x 2.50mm footprint, surface mount). The seated height difference (1.10mm vs. 1.20mm) is within typical PCB assembly tolerances and does not affect electrical performance.

Q: Are there packaging differences between these parts?

A: The AX3PBF3-155.5200T3 is supplied in standard packaging, while the CP3225-155.520-2.5-25-X-T-TR is supplied in Tape & Reel (TR) format. Both formats contain identical components; the difference is in the delivery and handling method for automated assembly processes.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99 with HTSUS code 8542.39.0001. They meet identical regulatory and environmental requirements.

Q: What is the significance of the Moisture Sensitivity Level (MSL) rating of 1?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life under normal storage conditions and does not require special moisture control during handling or storage. Both parts carry this rating.

Q: Are the frequency stability specifications identical?

A: Yes. Both parts specify ±25ppm frequency stability across the -40°C ~ 85°C operating temperature range, ensuring equivalent timing accuracy for applications requiring 155.52 MHz oscillation.