CVPD-914X-50-166.6286 Equivalent & Substitute Parts

Part Overview

The CVPD-914X-50-166.6286 is a 166.6286 MHz VCXO (Voltage Controlled Crystal Oscillator) with LVPECL output, designed for 3.3V operation with Enable/Disable functionality. This component is classified as obsolete, necessitating identification of active equivalent parts for continued system support and procurement.

Substiute Parts

CVPD-914X-50-166.6286

Crystek CorporationIn Stock: 1034CVPD-914X-50-166.6286 Datasheet

Current PartRFQ

CVPD-940X-166.6286

Crystek CorporationIn Stock: 935CVPD-940X-166.6286 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CVPD-914X-50-166.6286 is determined by strict equivalence across the following critical parameters:

• Frequency: 166.6286 MHz (exact match required)
• Output Configuration: LVPECL with Enable/Disable function
• Supply Voltage: 3.3V
• Absolute Pull Range: ±50ppm
• Operating Temperature Range: -40°C ~ 85°C
• Maximum Supply Current: 88mA
• Package Type: 6-SMD, No Lead
• Physical Dimensions: 0.559" L x 0.360" W (14.20mm x 9.14mm)
• Maximum Seated Height: 0.209" (5.30mm)
• Compliance: ROHS3 Compliant, MSL 1

The CVPD-940X-166.6286 meets all electrical and mechanical parameters required for direct substitution. The primary distinction is product status: the CVPD-914X series is obsolete, while the CVPD-940X series is active.

Parameter Comparison

Engineering Selection Recommendations

The CVPD-940X-166.6286 is the direct equivalent for the obsolete CVPD-914X-50-166.6286. Selection is based on the following factors:

• All electrical parameters are identical, ensuring functional compatibility in existing circuit designs
• All mechanical parameters are identical, enabling direct PCB footprint compatibility
• Both parts maintain ROHS3 compliance and identical regulatory certifications (REACH Unaffected, ECCN EAR99)
• The CVPD-940X series is active and available, addressing the obsolescence of the CVPD-914X series
• Packaging differs only in format (Strip vs. Bulk), which does not affect component performance or PCB assembly compatibility

Frequently Asked Questions (FAQ)

Q: Can the CVPD-940X-166.6286 be used as a direct replacement for the CVPD-914X-50-166.6286?

A: Yes. All electrical specifications, mechanical dimensions, and compliance certifications are identical. The components are functionally and physically interchangeable.

Q: What is the difference between the CVPD-914X and CVPD-940X series?

A: The CVPD-914X series is obsolete, while the CVPD-940X series is active. The electrical and mechanical specifications are identical. The packaging format differs (Bulk vs. Strip), but this does not affect component performance or assembly compatibility.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH Unaffected, and classified under ECCN EAR99. Regulatory status is identical.

Q: Will the CVPD-940X-166.6286 fit the same PCB footprint as the CVPD-914X-50-166.6286?

A: Yes. Both parts use the 6-SMD, No Lead package with identical dimensions (0.559" L x 0.360" W, 14.20mm x 9.14mm) and maximum seated height (0.209" / 5.30mm). PCB footprint compatibility is guaranteed.

Q: What is the Absolute Pull Range (APR) specification?

A: The APR of ±50ppm defines the frequency adjustment range available through the control voltage input. Both parts maintain this specification identically.