FJ2700025Z 27 MHz CMOS Oscillator Equivalent & Substitute Parts

Part Overview

The FJ2700025Z is a 27 MHz XO (Standard) CMOS oscillator manufactured by Diodes Incorporated as part of the SaRonix-eCera™ FJ series. This surface mount crystal oscillator operates at 1.8V with enable/disable functionality and is housed in a 4-SMD, No Lead package. The device is currently in active production status and maintains full RoHS3 compliance. Substitute parts may be required due to inventory constraints, supply chain disruptions, or specific application requirements for alternative electrical characteristics within the same functional category.

Substiute Parts

FJ2700025Z

Diodes IncorporatedIn Stock: 757FJ2700025Z Datasheet

Current PartRFQ

FJ2700024

Diodes IncorporatedIn Stock: 992FJ2700024 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The FJ2700024 qualifies as a parametric equivalent to the FJ2700025Z based on the following critical substitution criteria:

Identical parameters across both devices include: 27 MHz frequency, CMOS output, 1.8V supply voltage, enable/disable function, -40°C ~ 85°C operating temperature range, 4-SMD No Lead package, identical physical dimensions (2.50mm x 2.00mm), maximum seated height of 1.00mm, 10µA maximum disable current, MSL 1 rating, ROHS3 compliance, and REACH unaffected status.

The primary electrical difference is the maximum supply current specification: FJ2700025Z is rated at 4.6mA maximum, while FJ2700024 is rated at 6mA maximum. Both devices share the same series designation (SaRonix-eCera™ FJ), active product status, and identical mechanical compatibility for PCB assembly.

Parameter Comparison

Engineering Selection Recommendations

Both FJ2700025Z and FJ2700024 are active production devices from Diodes Incorporated with identical RoHS3 and REACH compliance certifications. Selection between these parts should be based on application power budget requirements. The FJ2700025Z, with its 4.6mA maximum supply current specification, is suitable for power-constrained applications. The FJ2700024, rated at 6mA maximum supply current, provides operational compatibility for applications with higher current tolerance. Both devices maintain identical mechanical footprints, thermal operating ranges, and package specifications, ensuring direct PCB layout compatibility. The MSL 1 moisture sensitivity rating for both parts eliminates moisture-related handling restrictions during assembly and storage.

Frequently Asked Questions (FAQ)

Q: Can FJ2700024 be used as a direct replacement for FJ2700025Z?

A: Yes, FJ2700024 is a parametric equivalent. Both devices share identical frequency, output type, supply voltage, package dimensions, and operating temperature range. The primary difference is maximum supply current specification (6mA vs 4.6mA). Substitution is valid for applications where the higher current rating does not create design conflicts.

Q: What is the key difference between these two oscillators?

A: The maximum supply current differs: FJ2700025Z is specified at 4.6mA maximum, while FJ2700024 is specified at 6mA maximum. All other electrical and mechanical parameters are identical.

Q: Are the package dimensions identical?

A: Yes. Both devices use the same 4-SMD, No Lead package with dimensions of 0.098" L x 0.079" W (2.50mm x 2.00mm) and maximum seated height of 0.039" (1.00mm). PCB footprints are interchangeable.

Q: Do both parts have the same compliance certifications?

A: Yes. Both FJ2700025Z and FJ2700024 are ROHS3 compliant and REACH unaffected. Both carry MSL 1 moisture sensitivity rating with unlimited shelf life under standard storage conditions.

Q: Which part should I select for a power-sensitive application?

A: Selection depends on your application's power budget. FJ2700025Z with 4.6mA maximum supply current is the lower-power option. If your design can accommodate higher current draw, FJ2700024 at 6mA maximum is functionally equivalent and may offer better availability.