AX7DAF3-200.0000 Equivalent & Substitute Parts

Part Overview

The AX7DAF3-200.0000 is a 200 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC as part of the ClearClock™ AX7 series. This surface mount crystal oscillator operates at 3.3V with Enable/Disable functionality, designed for applications requiring stable 200 MHz clock signals with LVDS output. The part is Active status and ROHS3 compliant. Substitute parts may be required due to inventory constraints, supply chain disruptions, or design revision cycles.

Substiute Parts

AX7DAF3-200.0000

Abracon LLCIn Stock: 1208AX7DAF3-200.0000 Datasheet

Current PartRFQ

AX7DAF1-200.0000

Abracon LLCIn Stock: 1078AX7DAF1-200.0000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The AX7DAF1-200.0000 qualifies as a parametric equivalent to the AX7DAF3-200.0000 based on the following critical substitution criteria:

• Identical frequency specification: 200 MHz
• Identical output configuration: LVDS
• Identical supply voltage: 3.3V
• Identical enable/disable function capability
• Identical frequency stability: ±25ppm
• Identical operating temperature range: -40°C ~ 85°C
• Identical maximum supply current: 70mA
• Identical package type and dimensions: 8-SMD, No Lead (7.00mm x 5.00mm x 1.90mm max)
• Identical compliance certifications: ROHS3, REACH Unaffected, EAR99

Both parts are manufactured by Abracon LLC within the ClearClock™ AX7 series and maintain Active product status. The substitution is valid at the electrical and mechanical interface level.

Parameter Comparison

Engineering Selection Recommendations

Both the AX7DAF3-200.0000 and AX7DAF1-200.0000 are suitable for direct substitution in applications requiring 200 MHz LVDS clock generation. Selection between these parts should be based on:

• Inventory availability and lead time requirements
• Supply chain logistics and procurement timelines
• Cost considerations within approved vendor lists
• Compliance requirements: Both parts maintain ROHS3 compliance and REACH Unaffected status, meeting regulatory requirements for industrial and commercial applications
• Certification alignment: Both parts carry identical ECCN classification (EAR99) and moisture sensitivity ratings (MSL 1)

No electrical or mechanical redesign is required when substituting between these parts. PCB layout, schematic connections, and thermal management remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can AX7DAF1-200.0000 be used as a direct replacement for AX7DAF3-200.0000?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including frequency, output type, supply voltage, current consumption, operating temperature range, package dimensions, and compliance certifications.

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

A: No. Both parts use the identical 8-SMD, No Lead package with dimensions of 7.00mm x 5.00mm and maximum seated height of 1.90mm. PCB footprints are interchangeable.

Q: Do both parts support the same enable/disable functionality?

A: Yes. Both parts provide identical Enable/Disable function capability with maximum supply current of 70mA and disable mode current of 65mA.

Q: Are there compliance or certification differences?

A: No. Both parts maintain identical compliance status: ROHS3 compliant, REACH Unaffected, EAR99 classification, and MSL 1 moisture sensitivity rating.

Q: What is the frequency stability specification for both parts?

A: Both parts specify ±25ppm frequency stability across the -40°C ~ 85°C operating temperature range.

Q: Can these parts be used interchangeably in production?

A: Yes. No design changes, testing modifications, or qualification procedures are required when substituting between AX7DAF3-200.0000 and AX7DAF1-200.0000.