AX7MCF2-425.0000C Equivalent & Substitute Parts

Part Overview

The AX7MCF2-425.0000C is a 425 MHz XO (Standard) CML Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX7 series. This surface mount oscillator operates at 1.8V with Enable/Disable functionality and is housed in an 8-SMD, No Lead package measuring 7.00mm x 5.00mm. The part is discontinued at DiGi Electronics, making identification of equivalent alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

AX7MCF2-425.0000C

Abracon LLCIn Stock: 882AX7MCF2-425.0000C Datasheet

Current PartRFQ

AX7MCF1-425.0000C

Abracon LLCIn Stock: 1227AX7MCF1-425.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AX7MCF2-425.0000C is determined by strict equivalence across the following critical parameters:

• Frequency: 425 MHz (exact match required)
• Output Type: CML (exact match required)
• Supply Voltage: 1.8V (exact match required)
• Function: Enable/Disable (exact match required)
• Package Type: 8-SMD, No Lead (exact match required)
• Package Dimensions: 7.00mm x 5.00mm (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Frequency Stability: ±25ppm (exact match required)

The AX7MCF1-425.0000C meets all substitution criteria as a parametric equivalent within the ClearClock™ AX7 series.

Parameter Comparison

Engineering Selection Recommendations

The AX7MCF1-425.0000C serves as a direct parametric equivalent to the discontinued AX7MCF2-425.0000C. Both parts maintain identical electrical specifications, mechanical dimensions, and regulatory compliance status. The substitute part carries ROHS3 compliance and REACH Unaffected status, matching the original part's environmental certifications. Current inventory availability of the AX7MCF1-425.0000C (1117 Pcs) provides procurement continuity for applications requiring 425 MHz CML oscillators with 1.8V operation and Enable/Disable control.

Frequently Asked Questions (FAQ)

Q: Can the AX7MCF1-425.0000C be used as a direct replacement for the AX7MCF2-425.0000C?

A: Yes. Both parts are parametric equivalents within the ClearClock™ AX7 series with identical frequency, output type, supply voltage, function, package type, dimensions, and electrical characteristics.

Q: Are there any differences in package compatibility?

A: No. Both parts use the same 8-SMD, No Lead package with identical dimensions (7.00mm x 5.00mm) and maximum height (1.90mm), ensuring PCB layout compatibility without modification.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 Compliant and REACH Unaffected, maintaining identical environmental and regulatory compliance status.

Q: What is the significance of the part number suffix difference (MCF2 vs. MCF1)?

A: The suffix variation indicates internal design revision within the ClearClock™ AX7 series. Both revisions maintain identical parametric specifications for the 425 MHz CML oscillator configuration.

Q: Are the current consumption specifications identical?

A: Yes. Both parts specify 68mA maximum supply current and 67mA maximum supply current in Disable mode, ensuring equivalent power budget requirements.