PXETGLJANF-24.000000 Equivalent & Substitute Parts

Part Overview

The PXETGLJANF-24.000000 is a 24 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-24.000000 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.

Key Parameters

Parameter	Value
Frequency	24 MHz
Type	XO (Standard)
Output	CMOS
Voltage - Supply	2.8V ~ 3.3V
Function	Enable/Disable
Frequency Stability	±50ppm
Operating Temperature	-40°C ~ 85°C
Package / Case	4-SMD, No Lead
Size / Dimension	3.20mm × 2.50mm
Height - Seated (Max)	1.10mm
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the PXETGLJANF-24.000000 is determined by the following critical parameters:

Frequency: Must be 24 MHz
Type: Must be XO (Standard)
Output: Must be CMOS
Function: Must include Enable/Disable capability
Package / Case: Must be 4-SMD, No Lead
Physical Dimensions: Must match 3.20mm × 2.50mm footprint and 1.10mm maximum seated height
Frequency Stability: Must meet ±50ppm specification
Operating Temperature Range: Must support -40°C ~ 85°C
RoHS Compliance: Must maintain ROHS3 Compliant status

The PXEUGLJAYF-24.000000 qualifies as a substitute part. While it operates at a fixed 3.3V supply voltage (compared to the 2.8V ~ 3.3V range of the original part), it maintains all other critical electrical and mechanical parameters, including frequency, output type, enable/disable function, package configuration, and physical dimensions.

Parameter Comparison

Parameter	PXETGLJANF-24.000000 (Main Part)	PXEUGLJAYF-24.000000 (Substitute)
Manufacturer	Taitien	Taitien
Series	PX	PX-U
Product Status	Obsolete	Active
Frequency	24 MHz	24 MHz
Type	XO (Standard)	XO (Standard)
Output	CMOS	CMOS
Voltage - Supply	2.8V ~ 3.3V	3.3V
Function	Enable/Disable	Enable/Disable
Frequency Stability	±50ppm	±50ppm
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Current - Supply (Max)	10mA	27mA
Package / Case	4-SMD, No Lead	4-SMD, No Lead
Size / Dimension	3.20mm × 2.50mm	3.20mm × 2.50mm
Height - Seated (Max)	1.10mm	1.10mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

The PXEUGLJAYF-24.000000 is the manufacturer-recommended substitute for the obsolete PXETGLJANF-24.000000. Both parts are manufactured by Taitien and maintain identical electrical performance characteristics, including 24 MHz frequency output, ±50ppm stability, CMOS output, and enable/disable functionality.

The primary design consideration is the supply voltage specification. The PXEUGLJAYF-24.000000 operates at a fixed 3.3V supply, whereas the original part accepts 2.8V to 3.3V. Systems currently powered at 3.3V will experience no functional impact. Systems operating at voltages below 3.3V require verification that the fixed 3.3V requirement is compatible with the power distribution architecture.

Both parts maintain identical physical footprints and mounting characteristics, enabling direct PCB-level substitution without layout modifications. Both parts carry ROHS3 Compliant certification and MSL 1 (Unlimited) moisture sensitivity ratings, ensuring equivalent environmental compliance and handling requirements.

The PXEUGLJAYF-24.000000 is currently in Active production status, providing assured long-term supply availability compared to the Obsolete status of the original part.

Frequently Asked Questions (FAQ)

Q: Can the PXEUGLJAYF-24.000000 be used as a direct replacement for the PXETGLJANF-24.000000?

A: Yes, the PXEUGLJAYF-24.000000 is the manufacturer-recommended substitute. Both parts share identical frequency, output type, package configuration, and physical dimensions. The primary difference is the supply voltage specification: the substitute operates at fixed 3.3V rather than the 2.8V to 3.3V range of the original part.

Q: What is the impact of the different supply voltage specifications?

A: The PXEUGLJAYF-24.000000 requires exactly 3.3V operation. If your system power supply is already regulated to 3.3V, there is no impact. If your system uses a lower supply voltage or variable supply range, you must confirm that the fixed 3.3V requirement is compatible with your power distribution design.

Q: Are the physical packages identical?

A: Yes. Both parts use the 4-SMD, No Lead package with identical dimensions of 3.20mm × 2.50mm and maximum seated height of 1.10mm. No PCB layout modifications are required for substitution.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the PXETGLJANF-24.000000 and PXEUGLJAYF-24.000000 are ROHS3 Compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings. Handling and storage requirements are identical.

Q: Why is the original part classified as Obsolete?

A: The PXETGLJANF-24.000000 is no longer in active production. The PXEUGLJAYF-24.000000 represents the current production equivalent from Taitien and is recommended for new designs and ongoing production support.

Q: What is the difference in maximum supply current between the two parts?

A: The PXETGLJANF-24.000000 specifies a maximum supply current of 10mA, while the PXEUGLJAYF-24.000000 specifies 27mA. This difference reflects the electrical characteristics of the respective oscillator designs. Verify that your power supply can deliver the higher current requirement of the substitute part.

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