AX7DCF3-106.2500C Equivalent & Substitute Parts

Part Overview

The AX7DCF3-106.2500C is a 106.25 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX7 series. This component operates at 1.8V with Enable/Disable functionality in an 8-SMD, No Lead surface mount package. The part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.

Substiute Parts

AX7DCF3-106.2500C

Abracon LLCIn Stock: 861AX7DCF3-106.2500C Datasheet

Current PartRFQ

ODKMDLVTNF-106.250000

TaitienIn Stock: 764ODKMDLVTNF-106.250000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX7DCF3-106.2500C are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Frequency: 106.25 MHz (exact match required)
• Output: LVDS (exact match required)
• Supply Voltage: 1.8V (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 / Case: 8-SMD, No Lead (exact match required)
• Size / Dimension: 7.00mm x 5.00mm (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• MSL: 1 (Unlimited) (exact match required)

The ODKMDLVTNF-106.250000 from Taitien meets all substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The ODKMDLVTNF-106.250000 from Taitien is a direct substitute for the discontinued AX7DCF3-106.2500C. Both components meet identical electrical specifications and are housed in the same 8-SMD, No Lead package with matching footprint dimensions. Both parts carry ROHS3 compliance and MSL 1 rating, satisfying regulatory and environmental requirements.

The Taitien part offers the advantage of active product status, ensuring ongoing availability and supply chain continuity. The marginal differences in seated height (1.85mm vs. 1.90mm) and disable-mode current (70mA vs. 65mA) are within acceptable tolerances for standard PCB assembly and do not impact functional compatibility in applications designed for the original Abracon component.

Frequently Asked Questions (FAQ)

Q: Can the ODKMDLVTNF-106.250000 be used as a direct replacement for the AX7DCF3-106.2500C?

A: Yes. Both components share identical electrical specifications, frequency, output type, supply voltage, function, frequency stability, operating temperature range, and package configuration. The parts are mechanically and electrically interchangeable.

Q: Are there any physical differences between these oscillators?

A: The seated height differs slightly: AX7DCF3-106.2500C is 1.90mm maximum, while ODKMDLVTNF-106.250000 is 1.85mm maximum. This 0.05mm difference does not affect PCB assembly or circuit performance.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the AX7DCF3-106.2500C and ODKMDLVTNF-106.250000 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the difference in disable-mode current consumption?

A: The AX7DCF3-106.2500C draws a maximum of 65mA in disable mode, while the ODKMDLVTNF-106.250000 draws 70mA. Both remain within acceptable power budgets for typical applications and do not impact functional compatibility.

Q: Is the Taitien part currently available?

A: Yes. The ODKMDLVTNF-106.250000 maintains active product status with 690 pieces in stock, providing reliable supply chain access compared to the discontinued Abracon part.