DOC022V-019.44M Equivalent & Substitute Parts

Part Overview

The DOC022V-019.44M is a 19.44 MHz oscillator manufactured by Connor Winfield. This component is classified as obsolete and is no longer in active production. Due to its obsolete status, sourcing original units becomes increasingly difficult. Identifying equivalent and substitute parts ensures design continuity and maintains supply chain reliability for applications requiring this frequency specification.

Substiute Parts

DOC022V-019.44M

Connor WinfieldIn Stock: 1163DOC022V-019.44M Datasheet

Current PartRFQ

DOCAT022V-019.44M

Connor WinfieldIn Stock: 914DOCAT022V-019.44M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DOC022V-019.44M is based on the following critical parameters:

Frequency Match: 19.44 MHz operating frequency is the primary substitution criterion. The substitute part must generate the identical frequency to ensure circuit compatibility.

Output Type: The substitute must provide compatible output signaling. The recommended substitute provides LVCMOS output, which is a standard logic-level output suitable for digital applications.

Supply Voltage: The substitute operates at 3.3V supply voltage, a common standard for modern oscillator designs.

Package and Mounting: Surface mount packaging with compatible physical dimensions ensures mechanical fit within existing PCB layouts.

Product Status: The substitute part is classified as Active, ensuring ongoing availability and manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The DOCAT022V-019.44M is the manufacturer-recommended substitute for the obsolete DOC022V-019.44M. This substitution is supported by the following factors:

Manufacturer Continuity: Both parts are manufactured by Connor Winfield, ensuring design consistency and technical support alignment.

Active Product Status: The DOCAT022V-019.44M maintains active production status, guaranteeing long-term availability and supply chain stability.

Compliance Certifications: The substitute part carries ROHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements. The original part's compliance status is not documented.

Frequency Specification: Identical 19.44 MHz frequency ensures direct functional equivalence in applications requiring this specific oscillation rate.

Physical Compatibility: Surface mount 6-SMD package with specified dimensions (14.10mm x 9.10mm x 8.51mm maximum height) provides mechanical compatibility with existing PCB designs.

Frequently Asked Questions (FAQ)

Q: Why is the DOC022V-019.44M classified as obsolete?

A: The DOC022V-019.44M has reached end-of-life status in Connor Winfield's product portfolio. The manufacturer has transitioned to the DOCAT series for this frequency specification.

Q: What is the primary substitution criterion for this oscillator?

A: The 19.44 MHz frequency is the primary substitution criterion. Any substitute must generate this identical frequency to maintain circuit functionality.

Q: Is the DOCAT022V-019.44M a direct replacement?

A: The DOCAT022V-019.44M is the manufacturer-recommended substitute. Both parts share the same frequency specification and are from the same manufacturer. Verification of output type, supply voltage, and package compatibility with your specific application is necessary before implementation.

Q: What are the key differences between the original and substitute parts?

A: The substitute part provides documented specifications including LVCMOS output, 3.3V supply voltage, ±20ppb frequency stability, and ±10ppm absolute pull range. The original part specifications are not fully documented in available data.

Q: Does the substitute part meet current environmental standards?

A: Yes, the DOCAT022V-019.44M is ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Q: What is the operating temperature range of the substitute?

A: The DOCAT022V-019.44M operates across -40°C to 85°C, covering standard industrial and commercial temperature ranges.

Q: Are there inventory considerations for this substitution?

A: The original DOC022V-019.44M has 1120 pieces available in stock. The substitute DOCAT022V-019.44M has 826 pieces in stock. Both are currently available for procurement.