AX5PAF2-2000.0000C Equivalent & Substitute Parts

Part Overview

The AX5PAF2-2000.0000C is a 2 GHz XO (Standard) LVPECL Oscillator manufactured by Abracon LLC as part of the ClearClock™ AX5 series. This surface mount crystal oscillator operates at 3.3V with enable/disable functionality, housed in an 8-SMD, No Lead package. The part is discontinued at DiGi Electronics, making identification of equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

AX5PAF2-2000.0000C

Abracon LLCIn Stock: 828AX5PAF2-2000.0000C Datasheet

Current PartRFQ

AX5PAF1-2000.0000C

Abracon LLCIn Stock: 1131AX5PAF1-2000.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AX5PAF2-2000.0000C is determined by strict equivalence across the following critical parameters:

• Frequency: 2 GHz (exact match required)
• Output Type: LVPECL (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable (exact match required)
• Frequency Stability: ±20ppm (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Package Type: 8-SMD, No Lead (exact match required)
• Package Dimensions: 5.00mm x 3.20mm (exact match required)
• Maximum Supply Current: 110mA (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

The AX5PAF1-2000.0000C meets all substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the AX5PAF2-2000.0000C and AX5PAF1-2000.0000C are discontinued at DiGi Electronics. Selection between these parts should be based on current inventory availability and supply chain status. Both parts carry identical electrical specifications, mechanical dimensions, and regulatory compliance certifications (ROHS3, REACH Unaffected, EAR99). The AX5PAF1-2000.0000C currently maintains higher inventory levels (1021 Pcs) compared to the AX5PAF2-2000.0000C (800 Pcs), making it the preferred choice for new procurement when supply continuity is a consideration.

Frequently Asked Questions (FAQ)

Q: Can the AX5PAF1-2000.0000C be used as a direct replacement for the AX5PAF2-2000.0000C?

A: Yes. Both parts are parametric equivalents with identical electrical characteristics, frequency output, supply voltage, operating temperature range, and package specifications. No circuit modifications are required.

Q: Are there any differences in pin configuration between these parts?

A: No. Both parts use the same 8-SMD, No Lead package with identical pin assignments and mechanical dimensions (5.00mm x 3.20mm x 1.50mm max height).

Q: Do both parts meet the same compliance standards?

A: Yes. Both the AX5PAF2-2000.0000C and AX5PAF1-2000.0000C are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99.

Q: What is the significance of the part number suffix difference (PAF2 vs. PAF1)?

A: The suffix variation indicates internal design or manufacturing revision within the ClearClock™ AX5 series. Both revisions maintain identical electrical and mechanical specifications for this frequency and output type.

Q: Are there any thermal or current consumption differences?

A: No. Both parts have identical maximum supply current (110mA), disable mode current (100mA), and operate across the same temperature range (-40°C ~ 85°C).

Q: What is the moisture sensitivity level for these oscillators?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.