AX7MCF3-1500.0000C Equivalent & Substitute Parts

Part Overview

The AX7MCF3-1500.0000C is a 1.5 GHz XO (Standard) CML oscillator manufactured by Abracon LLC as 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 substitute components essential for ongoing design support and procurement.

Substiute Parts

AX7MCF3-1500.0000C

Abracon LLCIn Stock: 1037AX7MCF3-1500.0000C Datasheet

Current PartRFQ

AX7MCF1-1500.0000C

Abracon LLCIn Stock: 935AX7MCF1-1500.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AX7MCF3-1500.0000C is determined by strict equivalence across the following critical parameters:

• Frequency: 1.5 GHz (exact match required)
• Output Configuration: CML (exact match required)
• Supply Voltage: 1.8V (exact match required)
• Enable/Disable Function: Present (exact match required)
• Package Type: 8-SMD, No Lead (exact match required)
• Package Dimensions: 7.00mm x 5.00mm footprint (exact match required)
• Frequency Stability: ±25ppm (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

The AX7MCF1-1500.0000C meets all substitution criteria as a parametric equivalent within the ClearClock™ AX7 series.

Parameter Comparison

Engineering Selection Recommendations

The AX7MCF1-1500.0000C serves as a direct parametric equivalent to the discontinued AX7MCF3-1500.0000C. Both parts maintain identical electrical specifications, package geometry, and regulatory compliance status. Selection between these parts is based on inventory availability and procurement lead times, as both are ROHS3 compliant and REACH unaffected. The substitute part carries equivalent MSL 1 moisture sensitivity classification, requiring no additional handling modifications during assembly.

Frequently Asked Questions (FAQ)

Q: Can the AX7MCF1-1500.0000C be used as a direct replacement for the AX7MCF3-1500.0000C?

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

Q: Are there any differences in the package footprint between these parts?

A: No. Both parts use the same 8-SMD, No Lead package with 7.00mm x 5.00mm footprint and 1.90mm maximum seated height. PCB layout and assembly processes remain unchanged.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both parts carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions during storage or handling.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry the same ECCN (EAR99) classification.

Q: What is the basis for substitution between these two parts?

A: Substitution is based on exact equivalence across all critical parameters: frequency (1.5 GHz), output configuration (CML), supply voltage (1.8V), enable/disable function, frequency stability (±25ppm), operating temperature range (-40°C ~ 85°C), package type and dimensions, and regulatory compliance status.