AX7DBF3-622.0800C Equivalent & Substitute Parts

Part Overview

The AX7DBF3-622.0800C is a 622.08 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX7 series. This surface mount crystal oscillator operates at 2.5V with enable/disable functionality and is housed in an 8-SMD, No Lead package. The product is discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing system support and component procurement.

Substiute Parts

AX7DBF3-622.0800C

Abracon LLCIn Stock: 829AX7DBF3-622.0800C Datasheet

Current PartRFQ

AX7DBF1-622.0800C

Abracon LLCIn Stock: 1180AX7DBF1-622.0800C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX7DBF3-622.0800C are identified based on strict parametric equivalence across the following critical specifications:

• Frequency: 622.08 MHz (exact match required)
• Output Configuration: LVDS (exact match required)
• Supply Voltage: 2.5V (exact match required)
• Enable/Disable Function: Present (exact match required)
• Package Type: 8-SMD, No Lead (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Frequency Stability: ±25ppm (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)

The AX7DBF1-622.0800C meets all substitution criteria as a parametric equivalent within the ClearClock™ AX7 series.

Parameter Comparison

Engineering Selection Recommendations

The AX7DBF1-622.0800C serves as a direct parametric equivalent to the discontinued AX7DBF3-622.0800C. 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 component's environmental certifications. Selection between these parts is determined by availability and inventory status rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can the AX7DBF1-622.0800C be used as a direct replacement for the AX7DBF3-622.0800C?

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

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

A: No. Both parts use the identical 7.00mm x 5.00mm x 1.90mm (max height) package configuration with the same pinout and land pattern.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the AX7DBF3-622.0800C and AX7DBF1-622.0800C are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99.

Q: What is the significance of the different part number designations (DBF3 vs. DBF1)?

A: The designation difference reflects internal Abracon manufacturing variants within the ClearClock™ AX7 series. Both variants meet identical electrical and mechanical specifications for the 622.08 MHz LVDS oscillator configuration.

Q: Are the frequency stability and operating temperature ranges identical?

A: Yes. Both parts maintain ±25ppm frequency stability across the -40°C to 85°C operating temperature range with identical current consumption specifications.