AX7DCF2-2000.0000C Equivalent & Substitute Parts

Part Overview

The AX7DCF2-2000.0000C is a 2 GHz XO (Standard) LVDS 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

AX7DCF2-2000.0000C

Abracon LLCIn Stock: 828AX7DCF2-2000.0000C Datasheet

Current PartRFQ

AX7DCF1-2000.0000C

Abracon LLCIn Stock: 1056AX7DCF1-2000.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the AX7DCF2-2000.0000C is determined by strict equivalence across the following critical parameters:

• Frequency: 2.0000 GHz (exact match required)
• Output Configuration: LVDS (no alternative output types acceptable)
• Supply Voltage: 1.8V (no voltage variation permitted)
• Frequency Stability: ±25ppm (tolerance specification must be met or exceeded)
• Operating Temperature Range: -40°C to 85°C (minimum required range)
• Package Type: 8-SMD, No Lead (physical and electrical compatibility)
• Enable/Disable Function: Required for operational equivalence

The AX7DCF1-2000.0000C meets all substitution criteria as a parametric equivalent within the ClearClock™ AX7 series, maintaining identical electrical specifications and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The AX7DCF1-2000.0000C is a direct parametric equivalent to the AX7DCF2-2000.0000C. Both parts are discontinued at DiGi Electronics and share identical electrical and mechanical specifications. Selection between these parts should be based on current inventory availability and procurement lead times.

Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility in applications requiring environmental and hazardous substance certifications. The MSL 1 rating indicates unlimited shelf life under standard storage conditions, reducing moisture-related handling constraints during assembly and deployment.

Frequently Asked Questions (FAQ)

Q: Can the AX7DCF1-2000.0000C be used as a direct replacement for the AX7DCF2-2000.0000C?

A: Yes. Both parts are parametric equivalents with identical frequency, output type, supply voltage, frequency stability, operating temperature range, package type, and functional characteristics. No circuit modifications are required for substitution.

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

A: No. Both parts use identical package dimensions (7.00mm × 5.00mm × 1.90mm maximum height) and pinout configuration, ensuring mechanical and electrical compatibility on the same PCB footprint.

Q: What is the significance of the frequency stability specification?

A: The ±25ppm frequency stability specification defines the maximum deviation from the nominal 2.0000 GHz frequency across the operating temperature range and supply voltage variations. Both parts meet this specification identically.

Q: Do both parts require the same handling and storage conditions?

A: Yes. Both parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture control measures are required during storage or handling prior to assembly.

Q: Are there compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements for environmental and hazardous substance restrictions.