UX72F62010 Equivalent & Substitute Parts

Part Overview

The UX72F62010 is a 156.25 MHz XO (Standard) LVPECL Oscillator operating at 3.3V, manufactured by Diodes Incorporated as part of the SaRonix-eCera™ UX series. This component is classified as Obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The part features a compact 7.00mm x 5.00mm form factor with unlimited moisture sensitivity rating (MSL 1) and full RoHS compliance.

Substiute Parts

UX72F62010

Diodes IncorporatedIn Stock: 787UX72F62010 Datasheet

Current PartRFQ

UX7BF62002

Diodes IncorporatedIn Stock: 1122UX7BF62002 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UX72F62010 is determined by the following critical parameters that must remain constant:

• Frequency: 156.25 MHz (exact match required)
• Output Type: LVPECL (signal format compatibility)
• Supply Voltage: 3.3V (power supply compatibility)
• Operating Temperature Range: -40°C ~ 85°C (thermal envelope)
• Base Resonator Type: Crystal (XO Standard)
• Series Family: SaRonix-eCera™ UX (manufacturer continuity)

The UX7BF62002 qualifies as a manufacturer-recommended substitute because it maintains all critical electrical parameters while offering enhanced functionality through Enable/Disable capability and improved product status (Active vs. Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The UX7BF62002 is the manufacturer-recommended substitute for the obsolete UX72F62010. Both components maintain identical core electrical specifications: 156.25 MHz frequency, LVPECL output, 3.3V supply voltage, and -40°C to 85°C operating temperature range.

The UX7BF62002 offers additional advantages:

• Active Product Status: Ensures long-term availability and manufacturing support, eliminating supply chain risk associated with obsolete components
• Enhanced Compliance: ROHS3 Compliant designation provides updated regulatory alignment compared to the RoHS Compliant rating of the main part
• Functional Enhancement: Enable/Disable capability provides power management flexibility without compromising core oscillator performance
• Specified Performance Metrics: Documented frequency stability (±25ppm) and supply current specifications enable precise system design calculations

Both components maintain REACH Unaffected status and are suitable for applications requiring 156.25 MHz LVPECL timing signals in 3.3V systems.

Frequently Asked Questions (FAQ)

Q: Can the UX7BF62002 directly replace the UX72F62010 in existing designs?

A: Yes. Both components share identical frequency (156.25 MHz), output type (LVPECL), supply voltage (3.3V), and operating temperature range (-40°C ~ 85°C). The UX7BF62002 adds Enable/Disable functionality but does not alter core signal characteristics.

Q: What is the significance of the Enable/Disable function in the UX7BF62002?

A: The Enable/Disable feature allows the oscillator output to be controlled via a logic signal, reducing supply current to 100µA maximum when disabled. This is an additive feature that does not affect standard operation when the enable function is not utilized.

Q: Why is the UX72F62010 classified as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The UX7BF62002 is the active replacement within the same product family, ensuring continued availability and support.

Q: Are there packaging or dimensional differences between these parts?

A: Dimensional specifications are not provided for the UX7BF62002 in the available data. Both components are part of the SaRonix-eCera™ UX series and maintain compatibility with the same application requirements.

Q: What compliance certifications apply to both parts?

A: Both components are REACH Unaffected. The UX72F62010 carries RoHS Compliant certification, while the UX7BF62002 carries the updated ROHS3 Compliant certification, reflecting current regulatory standards.

Q: Is frequency stability a critical factor in substitution?

A: Frequency stability (±25ppm for the UX7BF62002) is a performance specification that may be relevant to system design but does not prevent substitution. The main part's stability specification was not provided, so direct comparison is not possible.