UX72F62022 Equivalent & Substitute Parts

Part Overview

The UX72F62022 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

UX72F62022

Diodes IncorporatedIn Stock: 979UX72F62022 Datasheet

Current PartRFQ

UX7BF62002

Diodes IncorporatedIn Stock: 1122UX7BF62002 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the UX72F62022 is determined by the following critical parameters:

• Frequency: 156.25 MHz (exact match required)
• Output Type: LVPECL (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (minimum requirement)
• Base Resonator: Crystal (exact match required)
• Type: XO (Standard) (exact match required)

The UX7BF62002 qualifies as a direct substitute based on matching all critical electrical and functional parameters. The primary distinction is the addition of Enable/Disable functionality in the substitute part, which represents an enhancement rather than a deviation from core specifications.

Parameter Comparison

Engineering Selection Recommendations

The UX7BF62002 is the manufacturer-recommended substitute for the obsolete UX72F62022. Both parts 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 substitute part offers Active product status, ensuring long-term availability and manufacturing support. Both parts maintain equivalent RoHS compliance status (RoHS Compliant vs. ROHS3 Compliant), confirming environmental regulation adherence.

The UX7BF62002 introduces Enable/Disable functionality with specified supply current characteristics (70mA maximum during operation, 100µA maximum in disable mode) and frequency stability of ±25ppm. These additions do not compromise compatibility with applications designed for the original UX72F62022, provided the circuit design accommodates the additional control pin.

Frequently Asked Questions (FAQ)

Q: Can the UX7BF62002 directly replace the UX72F62022 in existing designs?

A: Yes, the UX7BF62002 is electrically compatible as a direct substitute. Both parts operate at identical frequency (156.25 MHz), output type (LVPECL), and supply voltage (3.3V). The Enable/Disable function in the substitute part is an additional feature that does not interfere with standard oscillator operation if the control pin is not utilized or is tied to the appropriate logic level.

Q: What is the significance of the Active product status for the UX7BF62002?

A: Active product status indicates that the UX7BF62002 is in current production and supported by the manufacturer. This ensures continued availability, consistent quality, and access to technical support, making it suitable for both replacement applications and new designs.

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

A: Both parts belong to the SaRonix-eCera™ UX series. Specific package and dimensional data for the substitute part were not provided in the available specifications. Confirm package compatibility with your circuit board layout before implementation.

Q: How do the RoHS compliance levels differ?

A: The UX72F62022 carries RoHS Compliant status, while the UX7BF62002 carries ROHS3 Compliant status. ROHS3 represents the current RoHS 3 directive compliance standard. Both parts meet environmental regulations; the substitute reflects updated compliance certification.

Q: What is the frequency stability specification, and does it affect substitution?

A: The UX7BF62002 specifies ±25ppm frequency stability. This parameter was not provided for the original UX72F62022. If frequency stability is critical to your application, confirm that ±25ppm meets your system requirements before substitution.