AX7PAF2-100.0000C Equivalent & Substitute Parts

Part Overview

The AX7PAF2-100.0000C is a 100 MHz XO (Standard) LVPECL Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX7 series. This surface mount oscillator operates at 3.3V with Enable/Disable functionality and is housed in an 8-SMD, No Lead package measuring 7.00mm x 5.00mm. The part is currently discontinued at DiGi Electronics, with 1108 units available in new original stock. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

AX7PAF2-100.0000C

Abracon LLCIn Stock: 1170AX7PAF2-100.0000C Datasheet

Current PartRFQ

AX7PAF1-100.0000

Abracon LLCIn Stock: 789AX7PAF1-100.0000 Datasheet

Parametric EquivalentRFQ

ODEMDLLTNF-100.000000

TaitienIn Stock: 820ODEMDLLTNF-100.000000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX7PAF2-100.0000C are qualified based on strict electrical and mechanical parameter matching:

Critical Parameters for Substitution:

• Frequency: 100 MHz (exact match required)
• Output Type: LVPECL (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Package / Case: 8-SMD, No Lead (exact match required)
• Physical Dimensions: 7.00mm x 5.00mm (exact match required)
• Frequency Stability: ±25ppm (exact match required)

All identified substitute parts meet these critical parameters and are therefore electrically and mechanically interchangeable with the AX7PAF2-100.0000C.

Parameter Comparison

Engineering Selection Recommendations

AX7PAF1-100.0000 (Parametric Equivalent - Abracon LLC)

This part is the primary equivalent substitute. It is manufactured by the same supplier as the main part and maintains identical electrical and mechanical specifications. The AX7PAF1-100.0000 is currently in active product status, ensuring long-term availability and supply chain stability. Both parts are ROHS3 compliant and carry identical certifications. The only difference is packaging format (Strip vs. standard packaging) and current availability (690 units in stock). This part is suitable for direct replacement in all applications.

ODEMDLLTNF-100.000000 (Direct Substitute - Taitien)

This part provides cross-manufacturer substitution capability. It meets all critical electrical and mechanical parameters and is manufactured by Taitien, an alternative qualified supplier. The ODEMDLLTNF-100.000000 is in active product status with 764 units available. Current consumption specifications differ slightly (110mA maximum vs. 94mA for the main part), and seated height is marginally lower (1.85mm vs. 1.90mm). Both differences remain within acceptable tolerances for the 8-SMD, No Lead package class. This part is suitable for applications where cross-manufacturer sourcing is acceptable.

Frequently Asked Questions (FAQ)

Q: Can AX7PAF1-100.0000 be used as a direct replacement for AX7PAF2-100.0000C?

A: Yes. Both parts are manufactured by Abracon LLC and share identical electrical specifications (100 MHz, LVPECL output, 3.3V supply, ±25ppm stability, -40°C to 85°C operating range) and mechanical specifications (8-SMD, No Lead package, 7.00mm x 5.00mm dimensions). The primary difference is packaging format and product status. AX7PAF1-100.0000 is currently active in production.

Q: What are the differences between AX7PAF1-100.0000 and ODEMDLLTNF-100.000000?

A: Both parts are electrically and mechanically equivalent. The key differences are: manufacturer (Abracon LLC vs. Taitien), maximum supply current (94mA vs. 110mA), and seated height (1.90mm vs. 1.85mm). The current difference reflects different design implementations but does not affect functional compatibility. The height difference of 0.05mm is negligible for PCB assembly.

Q: Are all three parts RoHS compliant?

A: Yes. AX7PAF2-100.0000C, AX7PAF1-100.0000, and ODEMDLLTNF-100.000000 are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Why is the main part discontinued while substitutes remain active?

A: Product discontinuation at distribution channels does not indicate technical obsolescence. The AX7PAF2-100.0000C remains available in existing inventory (1108 units). Equivalent parts AX7PAF1-100.0000 and ODEMDLLTNF-100.000000 are maintained in active production by their respective manufacturers, providing long-term sourcing alternatives.

Q: Can ODEMDLLTNF-100.000000 be used in high-reliability applications?

A: ODEMDLLTNF-100.000000 meets all specified electrical and mechanical parameters required for the application. Selection should be based on your specific reliability requirements, supply chain preferences, and manufacturer qualification status within your organization.