AX7DBF3-100.0000C Equivalent & Substitute Parts

Part Overview

The AX7DBF3-100.0000C is a 100 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX7 series. This component operates at 2.5V with Enable/Disable functionality in an 8-SMD, No Lead surface mount package. The part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

AX7DBF3-100.0000C

Abracon LLCIn Stock: 899AX7DBF3-100.0000C Datasheet

Current PartRFQ

ODJMDLVTNF-100.000000

TaitienIn Stock: 771ODJMDLVTNF-100.000000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the AX7DBF3-100.0000C is determined by strict alignment of the following electrical and mechanical parameters:

• Frequency: 100 MHz (exact match required)
• Output: LVDS (exact match required)
• Supply Voltage: 2.5V (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: Level 1 (exact match required)

The ODJMDLVTNF-100.000000 from Taitien meets all substitution criteria for this product category.

Parameter Comparison

Engineering Selection Recommendations

The ODJMDLVTNF-100.000000 is a direct substitute for the AX7DBF3-100.0000C based on electrical and mechanical parameter equivalence. The Taitien part maintains active product status, ensuring availability for current and future procurement. Both components carry ROHS3 compliance and identical moisture sensitivity ratings, meeting regulatory requirements for equivalent applications.

The maximum supply current specification for the Taitien substitute is 80mA compared to 70mA for the original part. This represents a higher current draw during operation and disable modes. Component selection should account for this difference in power budget calculations.

The maximum seated height of the Taitien part is 1.85mm versus 1.90mm for the Abracon part, representing a 0.05mm reduction. This dimensional difference is within typical PCB assembly tolerances and does not affect mechanical compatibility in standard surface mount applications.

Frequently Asked Questions (FAQ)

Q: Can the ODJMDLVTNF-100.000000 be used as a direct replacement for the AX7DBF3-100.0000C?

A: Yes. Both parts share identical electrical specifications (100 MHz, LVDS output, 2.5V supply, ±25ppm stability, -40°C to 85°C operating range) and mechanical specifications (8-SMD No Lead package, 7.00mm x 5.00mm footprint). The parts are pin-compatible and functionally equivalent.

Q: What is the difference in current consumption between these parts?

A: The Taitien ODJMDLVTNF-100.000000 specifies a maximum supply current of 80mA during operation and 80mA in disable mode, compared to 70mA and 65mA respectively for the Abracon AX7DBF3-100.0000C. Design power budgets should reflect this 10mA increase during active operation.

Q: Are there any height differences that affect PCB assembly?

A: The Taitien part has a maximum seated height of 1.85mm compared to 1.90mm for the Abracon part. This 0.05mm difference is negligible for standard surface mount assembly processes and does not impact component placement or solder reflow profiles.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the AX7DBF3-100.0000C and ODJMDLVTNF-100.000000 are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). Both carry EAR99 ECCN classification and identical HTSUS codes.

Q: Why is the original Abracon part discontinued?

A: The AX7DBF3-100.0000C is discontinued at DiGi Electronics. The Taitien ODJMDLVTNF-100.000000 maintains active product status and is available for procurement as a functional equivalent.