AX5PAF2-500.0000T Equivalent & Substitute Parts

Part Overview

The AX5PAF2-500.0000T is a 500 MHz XO (Standard) LVPECL Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX5 series. This surface mount oscillator operates at 3.3V with Enable/Disable functionality and is designed for applications requiring stable, high-frequency clock signals. The part is Active in product status with 879 units currently in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product family, ensuring design continuity and supply chain flexibility.

Substiute Parts

AX5PAF2-500.0000T

Abracon LLCIn Stock: 927AX5PAF2-500.0000T Datasheet

Current PartRFQ

AX5PAF1-500.0000T

Abracon LLCIn Stock: 1053AX5PAF1-500.0000T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The AX5PAF1-500.0000T qualifies as a parametric equivalent to the AX5PAF2-500.0000T based on strict alignment of critical electrical and mechanical specifications. Both parts share identical values across all functional parameters: 500 MHz frequency, LVPECL output, 3.3V supply voltage, Enable/Disable control, ±20ppm frequency stability, -40°C to 85°C operating range, 110mA maximum supply current, and 8-SMD No Lead package with matching physical dimensions. The substitution is valid because these parameters define the core performance and physical compatibility requirements for oscillator selection in circuit design.

Parameter Comparison

Engineering Selection Recommendations

Both the AX5PAF2-500.0000T and AX5PAF1-500.0000T are Active products from Abracon LLC with full ROHS3 compliance and REACH Unaffected status. Selection between these parts should be based on packaging availability and inventory requirements. The AX5PAF2-500.0000T is available in standard packaging with 879 units in stock, while the AX5PAF1-500.0000T is supplied in Cut Tape (CT) and Digi-Reel® packaging with 1009 units available. Both parts meet identical electrical specifications and physical form factors, making them interchangeable from a circuit design perspective. Packaging choice depends on assembly process requirements and volume handling needs.

Frequently Asked Questions (FAQ)

Q: Are the AX5PAF2-500.0000T and AX5PAF1-500.0000T electrically identical?

A: Yes. Both parts operate at 500 MHz with LVPECL output, 3.3V supply, ±20ppm frequency stability, and identical current specifications. They are functionally equivalent for circuit applications.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. The AX5PAF2-500.0000T uses standard packaging, while the AX5PAF1-500.0000T is supplied in Cut Tape (CT) and Digi-Reel® formats. Both use the same 8-SMD No Lead package with identical physical dimensions.

Q: Can I substitute one part for the other on a PCB?

A: Yes. Both parts have identical 8-SMD No Lead packages with matching 5.00mm x 3.20mm x 1.50mm (max) dimensions. They are pin-compatible and footprint-compatible.

Q: Do both parts have the same compliance certifications?

A: Yes. Both are ROHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99 with identical HTSUS codes.

Q: Which part should I choose for high-volume production?

A: The AX5PAF1-500.0000T in Cut Tape and Digi-Reel® packaging is optimized for automated assembly processes and high-volume production runs.

Q: Are there any temperature or current rating differences?

A: No. Both parts operate across -40°C to 85°C with 110mA maximum supply current and 100mA disable mode current.