AX7DAF2-100.0000C Equivalent & Substitute Parts

Part Overview

The AX7DAF2-100.0000C is a 100 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX7 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 currently discontinued at DiGi Electronics, making equivalent and substitute parts necessary for ongoing design support and procurement.

Substiute Parts

AX7DAF2-100.0000C

Abracon LLCIn Stock: 1122AX7DAF2-100.0000C Datasheet

Current PartRFQ

ODEMDLVTNF-100.000000

TaitienIn Stock: 1002ODEMDLVTNF-100.000000 Datasheet

DirectRFQ

AX7DAF3-100.0000C

Abracon LLCIn Stock: 1098AX7DAF3-100.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX7DAF2-100.0000C are qualified based on the following critical parameters:

• Frequency: 100 MHz (exact match required)
• Output: LVDS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable (exact match required)
• Frequency Stability: ±25ppm (exact match required)
• Operating Temperature: -40°C ~ 85°C (exact match required)
• Package: 8-SMD, No Lead (exact match required)
• Package Dimensions: 7.00mm x 5.00mm (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)
• Moisture Sensitivity: 1 (Unlimited) (exact match required)

Substitutes are identified as either direct manufacturer alternatives or parametric equivalents that meet all specified electrical and mechanical requirements.

Parameter Comparison

Engineering Selection Recommendations

ODEMDLVTNF-100.000000 (Taitien) is the active direct substitute. This part maintains all critical electrical and mechanical parameters identical to the AX7DAF2-100.0000C. Current consumption specifications differ (90mA max vs. 70mA, and 110mA disable vs. 65mA), which may require power budget evaluation in applications with tight current constraints. The part is ROHS3 compliant and carries unlimited moisture sensitivity rating, matching the original specification.

AX7DAF3-100.0000C (Abracon LLC) is a parametric equivalent within the same manufacturer's ClearClock™ AX7 series. This part is also discontinued at DiGi Electronics but maintains identical electrical specifications and current consumption characteristics to the main part. Selection of this substitute depends on design preference for remaining within the Abracon product family.

Frequently Asked Questions (FAQ)

Q: Can ODEMDLVTNF-100.000000 be used as a direct replacement for AX7DAF2-100.0000C?

A: Yes. Both parts share identical frequency, output type, supply voltage, function, frequency stability, operating temperature range, package type, and package dimensions. The higher maximum current specifications of the Taitien part (90mA vs. 70mA) do not prevent substitution but require verification that power supply capacity is adequate for the application.

Q: What is the difference between the direct substitute and parametric equivalent?

A: ODEMDLVTNF-100.000000 is manufactured by Taitien and is currently active in production. AX7DAF3-100.0000C is manufactured by Abracon LLC and is discontinued at DiGi Electronics. Both meet all specified electrical and mechanical parameters. The choice depends on availability and procurement strategy.

Q: Are there any package or pinout differences between these parts?

A: All three parts use identical 8-SMD, No Lead packaging with 7.00mm x 5.00mm dimensions. Height differences are minimal (1.85mm to 1.90mm), which do not affect PCB layout or assembly compatibility.

Q: Do all parts meet RoHS and moisture sensitivity requirements?

A: Yes. All three parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), matching the original specification.