PXETGLJANF-25.000000 Equivalent & Substitute Parts

Part Overview

The PXETGLJANF-25.000000 is a 25 MHz XO (Standard) CMOS oscillator manufactured by Taitien, designed for applications requiring a crystal-based frequency reference with enable/disable functionality. This part operates across a 2.8V to 3.3V supply range and is housed in a compact 4-SMD, No Lead surface mount package measuring 3.20mm × 2.50mm.

The PXETGLJANF-25.000000 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems currently utilizing this oscillator.

Substiute Parts

PXETGLJANF-25.000000

TaitienIn Stock: 930PXETGLJANF-25.000000 Datasheet

Current PartRFQ

PXEUGLJAYF-25.000000

TaitienIn Stock: 1196PXEUGLJAYF-25.000000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PXETGLJANF-25.000000 is determined by the following critical parameters:

• Frequency: Must be 25 MHz
• Output Type: Must be CMOS
• Package Type: Must be 4-SMD, No Lead with matching physical dimensions (3.20mm × 2.50mm)
• Operating Temperature Range: Must support -40°C ~ 85°C
• Frequency Stability: Must meet ±50ppm specification
• Enable/Disable Function: Must be present
• RoHS Compliance: Must maintain ROHS3 Compliant status

The PXEUGLJAYF-25.000000 qualifies as a substitute part. While it operates at a fixed 3.3V supply voltage (narrower than the original 2.8V ~ 3.3V range), it maintains all critical functional and physical parameters required for direct substitution in applications designed for 3.3V operation.

Parameter Comparison

Engineering Selection Recommendations

The PXEUGLJAYF-25.000000 is the recommended substitute for the obsolete PXETGLJANF-25.000000. Both parts maintain identical frequency, output type, package configuration, and thermal operating range. The substitute part is currently in active production status, ensuring long-term supply availability.

The primary design consideration is the supply voltage specification. The substitute operates at a fixed 3.3V, whereas the original supports 2.8V to 3.3V. Applications designed for 3.3V operation can directly adopt the PXEUGLJAYF-25.000000 without circuit modification. Applications requiring operation below 3.3V must retain the original part number or pursue alternative sourcing strategies.

Both parts maintain ROHS3 compliance and MSL 1 moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can the PXEUGLJAYF-25.000000 be used as a direct replacement in all applications?

A: Direct replacement is valid for applications operating at 3.3V supply voltage. If your circuit requires operation at voltages below 3.3V (down to 2.8V), the substitute part is not compatible without circuit redesign.

Q: Are the physical package dimensions identical?

A: Yes. Both parts use the same 4-SMD, No Lead package with dimensions of 3.20mm × 2.50mm and a maximum seated height of 1.10mm. PCB footprints and assembly processes remain unchanged.

Q: What is the difference in current consumption?

A: The main part (PXETGLJANF-25.000000) draws a maximum of 10mA, while the substitute (PXEUGLJAYF-25.000000) draws a maximum of 27mA. Power budget analysis is required if current consumption is a critical design parameter.

Q: Are both parts RoHS compliant?

A: Yes. Both the PXETGLJANF-25.000000 and PXEUGLJAYF-25.000000 are ROHS3 compliant and carry MSL 1 moisture sensitivity rating.

Q: Why is the original part obsolete?

A: The PXETGLJANF-25.000000 is classified as obsolete by the manufacturer. The PXEUGLJAYF-25.000000 represents the active production alternative within the Taitien PX series oscillator family.

Q: Do both parts support enable/disable functionality?

A: Yes. Both parts include enable/disable control functionality and maintain ±50ppm frequency stability across the -40°C to 85°C operating temperature range.