AX7PAF1-100.0000C Equivalent & Substitute Parts

Part Overview

The AX7PAF1-100.0000C is a 100 MHz XO (Standard) LVPECL oscillator manufactured by Abracon LLC, designed for applications requiring precision frequency generation with enable/disable functionality. This part operates at 3.3V supply voltage and is housed in an 8-SMD, No Lead package measuring 7.00mm x 5.00mm. The product is currently discontinued at DiGi Electronics, making equivalent substitute parts necessary for ongoing system support and new designs requiring this frequency and output specification.

Substiute Parts

AX7PAF1-100.0000C

Abracon LLCIn Stock: 915AX7PAF1-100.0000C 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 AX7PAF1-100.0000C are qualified based on the following critical parameters:

• Frequency: 100 MHz (exact match required)
• Output Type: LVPECL (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable capability (exact match required)
• Package / Case: 8-SMD, No Lead (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Frequency Stability: ±25ppm (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

Substitutes are categorized as parametric equivalents when all electrical and mechanical specifications align with the main part. The AX7PAF1-100.0000 (Strip packaging variant) and ODEMDLLTNF-100.000000 (Taitien manufacturer) meet these criteria and are suitable for direct replacement in applications where the AX7PAF1-100.0000C is specified.

Parameter Comparison

Engineering Selection Recommendations

AX7PAF1-100.0000 (Abracon LLC - Strip Packaging)

This part is the direct parametric equivalent to the AX7PAF1-100.0000C, differing only in packaging format (Strip versus the original's unspecified packaging). Both are manufactured by Abracon LLC and share identical electrical specifications, including supply current ratings of 94mA maximum. Product status is Active, ensuring long-term availability and supply chain continuity. ROHS3 compliance and MSL 1 rating are maintained. This substitute is the preferred choice for applications requiring exact electrical and thermal performance matching.

ODEMDLLTNF-100.000000 (Taitien - OD-M Series)

This part meets all critical electrical and mechanical substitution criteria: 100 MHz frequency, LVPECL output, 3.3V supply, enable/disable function, ±25ppm stability, and identical package dimensions. The part is Active in product status. Notable differences include maximum supply current specifications of 110mA (versus 94mA for the Abracon part) and a slightly lower seated height of 1.85mm (versus 1.90mm). These differences remain within typical design tolerances for LVPECL oscillator applications. ROHS3 compliance and MSL 1 rating are maintained. This substitute is suitable for applications where cross-manufacturer sourcing is acceptable and the higher current specification does not present thermal or power budget constraints.

Frequently Asked Questions (FAQ)

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

A: Yes. Both parts are manufactured by Abracon LLC and share identical electrical and mechanical specifications. The only difference is packaging format (Strip versus the original). No circuit modifications are required.

Q: What are the key differences between the Abracon and Taitien substitutes?

A: The primary differences are manufacturer and supply current ratings. The Taitien ODEMDLLTNF-100.000000 specifies 110mA maximum supply current compared to 94mA for the Abracon parts. The Taitien part also has a slightly lower seated height (1.85mm versus 1.90mm). All other electrical and mechanical parameters are identical.

Q: Is the higher supply current of the Taitien part a concern?

A: The higher current specification (110mA) indicates maximum consumption under specified conditions. This does not prevent substitution but requires verification that the power supply and PCB design can accommodate this rating. For most applications, this difference is not problematic.

Q: Are both substitute parts ROHS3 compliant?

A: Yes. Both the AX7PAF1-100.0000 and ODEMDLLTNF-100.000000 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental specifications.

Q: What is the impact of the 0.05mm height difference between substitutes?

A: The Taitien part has a maximum seated height of 1.85mm versus 1.90mm for the Abracon parts. This 0.05mm difference is negligible for most PCB assembly processes and does not affect electrical performance or mechanical fit in standard 8-SMD applications.

Q: Can I use either substitute interchangeably in my design?

A: Yes, both parts are electrically and mechanically compatible. Selection between them should be based on availability, cost, and supply chain preferences. The Abracon AX7PAF1-100.0000 is recommended if exact current specifications are critical to your design.