UX72F62020 Equivalent & Substitute Parts

Part Overview

The UX72F62020 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

UX72F62020

Diodes IncorporatedIn Stock: 960UX72F62020 Datasheet

Current PartRFQ

UX7BF62002

Diodes IncorporatedIn Stock: 1122UX7BF62002 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the UX72F62020 are identified based on the following critical parameters that must remain constant for functional equivalence:

• 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: Crystal (oscillator type)
• Type: XO (Standard) (oscillator classification)

The UX7BF62002 qualifies as a manufacturer-recommended substitute within the SaRonix-eCera™ UX series, maintaining all critical electrical parameters while offering enhanced functionality through Enable/Disable capability.

Parameter Comparison

Engineering Selection Recommendations

The UX7BF62002 is the manufacturer-recommended substitute for the obsolete UX72F62020. Both parts maintain identical electrical specifications for frequency, output type, supply voltage, and operating temperature range, ensuring direct functional compatibility in existing circuit designs.

The UX7BF62002 offers Active product status, providing long-term availability and supply chain continuity. The addition of Enable/Disable functionality in the substitute part does not compromise backward compatibility; this feature can be utilized in new designs or left unused in legacy applications.

Both parts maintain equivalent RoHS compliance status (RoHS Compliant vs. ROHS3 Compliant), satisfying regulatory requirements. The substitute part's specified frequency stability (±25ppm) and current consumption parameters provide additional design documentation for power budget and timing accuracy calculations.

Frequently Asked Questions (FAQ)

Q: Can the UX7BF62002 directly replace the UX72F62020 in existing designs?

A: Yes. Both parts operate at 156.25 MHz with LVPECL output at 3.3V supply voltage across the identical -40°C to 85°C temperature range. The Enable/Disable function in the substitute part is an additional feature that does not affect standard operation when not utilized.

Q: What is the primary reason for substitution?

A: The UX72F62020 is classified as Obsolete. The UX7BF62002 is an Active product from the same manufacturer and series, ensuring continued availability and supply chain support.

Q: Are there packaging or form factor differences?

A: Packaging and mounting type specifications are not provided for the substitute part in the available documentation. Physical compatibility should be verified against your specific PCB layout requirements.

Q: How do the power consumption characteristics compare?

A: The UX7BF62002 specifies maximum supply current of 70mA during normal operation and 100µA during disable mode. The UX72F62020 does not provide current consumption specifications in available documentation.

Q: Are both parts RoHS compliant?

A: Yes. The UX72F62020 is RoHS Compliant, and the UX7BF62002 is ROHS3 Compliant. Both satisfy RoHS regulatory requirements.