AX7DCF2-425.0000C Equivalent & Substitute Parts

Part Overview

The AX7DCF2-425.0000C is a 425 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX7 series. This surface mount crystal oscillator operates at 1.8V with enable/disable functionality and is housed in an 8-SMD, No Lead package. The part is discontinued at DiGi Electronics, making identification of equivalent alternatives essential for ongoing system support and procurement.

Substiute Parts

AX7DCF2-425.0000C

Abracon LLCIn Stock: 1024AX7DCF2-425.0000C Datasheet

Current PartRFQ

AX7DCF1-425.0000C

Abracon LLCIn Stock: 883AX7DCF1-425.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AX7DCF2-425.0000C is determined by strict equivalence across the following critical parameters:

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

The AX7DCF1-425.0000C meets all substitution criteria as a parametric equivalent within the same ClearClock™ AX7 series.

Parameter Comparison

Engineering Selection Recommendations

Both parts maintain identical electrical and mechanical specifications within the ClearClock™ AX7 series. The AX7DCF1-425.0000C serves as a direct parametric equivalent to the AX7DCF2-425.0000C. Both parts are ROHS3 compliant and carry MSL 1 rating, indicating no moisture sensitivity constraints during storage and handling. Current inventory availability differs between the two part numbers, with the AX7DCF1-425.0000C showing 856 units in stock compared to 1001 units for the main part. Selection between these equivalents should be based on procurement availability and lead time requirements, as all functional and compliance parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can the AX7DCF1-425.0000C be used as a direct replacement for the AX7DCF2-425.0000C?

A: Yes. Both parts are parametric equivalents with identical frequency, output type, supply voltage, package dimensions, and electrical characteristics. No circuit modifications are required.

Q: Are there any differences in the pin configuration between these parts?

A: No differences exist. Both parts use the same 8-SMD, No Lead package with identical pinout and footprint dimensions of 7.00mm x 5.00mm.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the AX7DCF2-425.0000C and AX7DCF1-425.0000C are ROHS3 compliant and REACH unaffected, with identical moisture sensitivity ratings (MSL 1).

Q: What is the significance of the different part numbers if the specifications are identical?

A: The part number variation (DCF2 versus DCF1) represents different manufacturing batches or revisions within the same product line. Both maintain identical electrical and mechanical specifications for substitution purposes.

Q: Are there any temperature or frequency stability differences between these parts?

A: No. Both parts operate across the identical temperature range of -40°C to 85°C with ±25ppm frequency stability.