AX3PAF1-200.0000T Equivalent & Substitute Parts

Part Overview

The AX3PAF1-200.0000T is a 200 MHz XO (Standard) LVPECL oscillator manufactured by Abracon LLC, part of the ClearClock™ AX3 series. This surface mount crystal oscillator operates at 3.3V with Enable/Disable functionality and is housed in a 6-SMD, No Lead package. The part is Active status and ROHS3 compliant, making it suitable for high-frequency digital applications requiring precise clock generation. Equivalent substitute parts are identified based on matching electrical specifications, mechanical compatibility, and compliance certifications.

Substiute Parts

AX3PAF1-200.0000T

Abracon LLCIn Stock: 764AX3PAF1-200.0000T Datasheet

Current PartRFQ

SXO53P3C481-200.000M

Suntsu Electronics, Inc.In Stock: 1769SXO53P3C481-200.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX3PAF1-200.0000T are identified based on strict equivalence across the following critical parameters:

• Frequency: 200 MHz
• Output Standard: LVPECL
• Supply Voltage: 3.3V
• Function: Enable/Disable capability
• Frequency Stability: ±25ppm
• Operating Temperature Range: -40°C ~ 85°C
• Package Type: 6-SMD, No Lead
• Package Dimensions: 5.00mm x 3.20mm
• RoHS Compliance: ROHS3 Compliant

The SXO53P3C481-200.000M from Suntsu Electronics, Inc. meets all these criteria and is classified as a direct substitute. Both parts share identical electrical performance specifications and mechanical compatibility, enabling direct replacement in circuit designs.

Parameter Comparison

Engineering Selection Recommendations

Both the AX3PAF1-200.0000T and SXO53P3C481-200.000M are Active status products with ROHS3 compliance and EAR99 ECCN classification. The parts are electrically and mechanically equivalent for 200 MHz LVPECL oscillator applications at 3.3V with Enable/Disable functionality.

The SXO53P3C481-200.000M exhibits a lower maximum seated height (1.20mm versus 1.40mm), which may provide advantages in space-constrained PCB layouts. The Suntsu part specifies a higher maximum supply current (80mA versus 50mA), which should be evaluated against circuit power budget requirements.

Selection between these parts should be based on availability, lead time, cost considerations, and specific application power constraints. Both parts are suitable for direct substitution in designs originally specified for the AX3PAF1-200.0000T.

Frequently Asked Questions (FAQ)

Q: Can the SXO53P3C481-200.000M replace the AX3PAF1-200.0000T in existing designs?

A: Yes. Both parts share identical frequency, output type (LVPECL), supply voltage (3.3V), function (Enable/Disable), frequency stability (±25ppm), operating temperature range (-40°C ~ 85°C), and package type (6-SMD, No Lead with 5.00mm x 3.20mm dimensions). Direct substitution is supported.

Q: What are the differences between these two parts?

A: The primary differences are maximum seated height (AX3PAF1-200.0000T: 1.40mm; SXO53P3C481-200.000M: 1.20mm) and maximum supply current (AX3PAF1-200.0000T: 50mA; SXO53P3C481-200.000M: 80mA). The Suntsu part does not specify disable mode current or moisture sensitivity level.

Q: Are both parts RoHS compliant?

A: Yes. Both the AX3PAF1-200.0000T and SXO53P3C481-200.000M are ROHS3 compliant.

Q: Does package height difference affect PCB layout?

A: The SXO53P3C481-200.000M has a lower maximum height (1.20mm) compared to the AX3PAF1-200.0000T (1.40mm). Both parts use the same 5.00mm x 3.20mm footprint. Height difference may be relevant for applications with strict vertical clearance constraints.

Q: What should I consider when selecting between these parts?

A: Evaluate supply current requirements (the Suntsu part draws up to 80mA versus 50mA for the Abracon part), available inventory, lead time, cost, and any specific disable mode current specifications required by your application.