UX52F62010 Equivalent & Substitute Parts

Part Overview

The UX52F62010 is a 156.25 MHz XO (Standard) LVPECL oscillator manufactured by Diodes Incorporated, operating at 3.3V supply voltage. This component is classified as Obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The SaRonix-eCera™ UX series oscillator is designed for applications requiring precision frequency generation with LVPECL output signaling.

Substiute Parts

UX52F62010

Diodes IncorporatedIn Stock: 1157UX52F62010 Datasheet

Current PartRFQ

UX5BF62001

Diodes IncorporatedIn Stock: 777UX5BF62001 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UX52F62010 is determined by the following critical parameters:

• Frequency: 156.25 MHz (exact match required)
• Output Type: LVPECL (signal integrity dependent)
• Supply Voltage: 3.3V (electrical compatibility)
• Package Dimensions: 0.197" L x 0.126" W (5.00mm x 3.20mm) (mechanical fit)
• Operating Temperature Range: -40°C to 85°C (thermal specification)

The substitute part UX5BF62001 maintains compatibility across these core electrical and mechanical parameters, enabling direct functional replacement in applications currently using the obsolete UX52F62010.

Parameter Comparison

Engineering Selection Recommendations

The UX5BF62001 serves as the direct substitute for the obsolete UX52F62010. Both components are manufactured by Diodes Incorporated and maintain identical electrical specifications for frequency, output signaling, and supply voltage. The substitute part carries Active product status, ensuring continued availability and manufacturing support. Both components meet RoHS and REACH compliance requirements, with the substitute offering ROHS3 certification. Mechanical compatibility is maintained through identical package dimensions, allowing direct PCB-level replacement without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the UX5BF62001 replace the UX52F62010 in existing designs?

A: Yes. Both components share identical frequency (156.25 MHz), output type (LVPECL), supply voltage (3.3V), operating temperature range (-40°C to 85°C), and package dimensions (5.00mm x 3.20mm). Direct substitution is supported at the component level.

Q: What is the primary reason for substitution?

A: The UX52F62010 is classified as Obsolete. The UX5BF62001 is an Active product from the same manufacturer, providing continued supply chain availability.

Q: Are there any compliance differences between the two parts?

A: Both components are REACH Unaffected. The UX52F62010 is RoHS Compliant, while the UX5BF62001 is ROHS3 Compliant, representing an enhanced compliance level.

Q: Will the substitute part fit the existing PCB layout?

A: Yes. The UX5BF62001 maintains the same package dimensions as the UX52F62010 (0.197" L x 0.126" W / 5.00mm x 3.20mm), ensuring mechanical compatibility without PCB redesign.

Q: Are there any electrical performance differences?

A: No electrical performance differences exist between the two parts. Both operate at 3.3V, generate 156.25 MHz output via LVPECL signaling, and support the -40°C to 85°C operating temperature range.