AX7MCF2-1000.0000C Equivalent & Substitute Parts

Part Overview

The AX7MCF2-1000.0000C is a 1 GHz XO (Standard) CML Oscillator manufactured by Abracon LLC as 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, making identification of equivalent alternatives essential for ongoing design support and procurement.

Key Parameters

Parameter	Value
Manufacturer	Abracon LLC
Series	ClearClock™ AX7
Frequency	1 GHz
Output Type	CML
Supply Voltage	1.8V
Function	Enable/Disable
Frequency Stability	±25ppm
Operating Temperature Range	-40°C ~ 85°C
Package Type	8-SMD, No Lead
Package Dimensions	7.00mm x 5.00mm
Maximum Height	1.90mm
Supply Current (Max)	68mA
Supply Current - Disable (Max)	67mA
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the AX7MCF2-1000.0000C is determined by strict equivalence across the following critical parameters:

Frequency: 1 GHz (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 AX7MCF1-1000.0000C meets all substitution criteria as a parametric equivalent within the ClearClock™ AX7 series.

Parameter Comparison

Parameter	AX7MCF2-1000.0000C (Main)	AX7MCF1-1000.0000C (Substitute)
Manufacturer	Abracon LLC	Abracon LLC
Series	ClearClock™ AX7	ClearClock™ AX7
Frequency	1 GHz	1 GHz
Output Type	CML	CML
Supply Voltage	1.8V	1.8V
Function	Enable/Disable	Enable/Disable
Frequency Stability	±25ppm	±25ppm
Operating Temperature Range	-40°C ~ 85°C	-40°C ~ 85°C
Package Type	8-SMD, No Lead	8-SMD, No Lead
Package Dimensions	7.00mm x 5.00mm	7.00mm x 5.00mm
Maximum Height	1.90mm	1.90mm
Supply Current (Max)	68mA	68mA
Supply Current - Disable (Max)	67mA	67mA
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99

Engineering Selection Recommendations

The AX7MCF1-1000.0000C is a direct parametric equivalent to the AX7MCF2-1000.0000C. Both components are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. The substitute part maintains identical electrical specifications, mechanical dimensions, and environmental ratings. Selection between these parts is based on availability and procurement status rather than functional or compliance differences.

Frequently Asked Questions (FAQ)

Q: Can the AX7MCF1-1000.0000C be used as a direct replacement for the AX7MCF2-1000.0000C?

A: Yes. Both parts are parametric equivalents with identical frequency, output type, supply voltage, function, package type, dimensions, operating temperature range, and frequency stability specifications.

Q: Are there any differences in the 8-SMD, No Lead package between these parts?

A: No. Both components use the same 8-SMD, No Lead package with identical dimensions of 7.00mm x 5.00mm and maximum seated height of 1.90mm.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the AX7MCF2-1000.0000C and AX7MCF1-1000.0000C are ROHS3 compliant, REACH unaffected, and classified as EAR99.

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

A: Substitution is based on exact equivalence across all critical electrical and mechanical parameters: 1 GHz frequency, CML output, 1.8V supply, Enable/Disable function, ±25ppm stability, -40°C to 85°C operating range, and identical package specifications.

Q: Are the current consumption specifications identical?

A: Yes. Both parts have a maximum supply current of 68mA and maximum disable current of 67mA.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message