DOC050F-010.0M OCXO 10 MHz LVCMOS Oscillator Equivalent & Substitute Parts

Part Overview

The DOC050F-010.0M is a 10 MHz OCXO (Oven Controlled Crystal Oscillator) manufactured by Connor Winfield, designed for applications requiring stable frequency output with LVCMOS logic levels at 3.3V supply voltage. The part is classified as Obsolete, necessitating identification of equivalent and substitute components for ongoing system support and new designs. The DOC050F-010.0M operates across the 0°C to 70°C temperature range with ±50ppb frequency stability and is packaged in a 6-SMD, No Lead surface mount configuration.

Substiute Parts

DOC050F-010.0M

Connor WinfieldIn Stock: 811DOC050F-010.0M Datasheet

Current PartRFQ

DOCAT050F-010.0M

Connor WinfieldIn Stock: 1105DOCAT050F-010.0M Datasheet

DirectRFQ

DOXSC050F-010.0M

Connor WinfieldIn Stock: 978DOXSC050F-010.0M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DOC050F-010.0M is determined by the following critical parameters:

• Frequency: 10 MHz (exact match required)
• Output Logic: LVCMOS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Frequency Stability: ±50ppb (exact match required)
• Operating Temperature Range: 0°C ~ 70°C (exact match required)
• Package / Case: 6-SMD, No Lead (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Physical Dimensions: 0.555" L x 0.358" W (14.10mm x 9.10mm) (exact match required)

The identified substitute parts maintain all critical electrical and mechanical parameters. Variations in packaging format (Tape & Reel versus Cut Tape) and seated height do not affect functional compatibility. The DOXSC050F-010.0M represents the manufacturer-recommended active alternative with enhanced specifications.

Parameter Comparison

Engineering Selection Recommendations

DOXSC050F-010.0M is the preferred substitute for new designs and ongoing system support. This part maintains Active product status with Connor Winfield, ensuring long-term availability and supply chain stability. All electrical and mechanical parameters match the DOC050F-010.0M specification. The DOXSC050F-010.0M provides an additional specification parameter (Absolute Pull Range of ±15ppm) not documented in the original part, offering enhanced frequency control capability. Both the DOC050F-010.0M and DOXSC050F-010.0M are supplied in Tape & Reel packaging, supporting automated assembly processes.

DOCAT050F-010.0M serves as a secondary substitute option. This part is functionally equivalent across all critical parameters but is listed as Discontinued at DiGi Electronics and is supplied in Cut Tape packaging format. Cut Tape packaging is suitable for manual or low-volume assembly operations but is not optimal for high-volume production environments requiring automated tape-fed component placement.

All three parts maintain ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited), meeting regulatory and handling requirements for industrial applications.

Frequently Asked Questions (FAQ)

Q: Can DOCAT050F-010.0M be used as a direct replacement for DOC050F-010.0M in production assembly?

A: Yes, DOCAT050F-010.0M is electrically and mechanically equivalent. However, the Cut Tape packaging format requires manual component handling or specialized tape-to-reel conversion equipment. For high-volume automated assembly, Tape & Reel packaging (DOC050F-010.0M or DOXSC050F-010.0M) is recommended.

Q: What is the significance of the seated height difference between DOC050F-010.0M (0.307") and the substitute parts (0.335")?

A: The seated height variation of 0.028" (0.71mm) falls within typical PCB design tolerances for surface mount components. This difference does not affect electrical performance or standard PCB clearance specifications. Verify clearance in your specific PCB layout if height-constrained applications are present.

Q: Why is DOXSC050F-010.0M recommended over DOCAT050F-010.0M?

A: DOXSC050F-010.0M maintains Active product status with the manufacturer, ensuring continued availability and supply chain support. DOCAT050F-010.0M is Discontinued at DiGi Electronics, limiting long-term procurement options. Both parts are electrically equivalent; the recommendation is based on product lifecycle status and supply chain reliability.

Q: Are all three parts ROHS3 compliant?

A: Yes, DOC050F-010.0M, DOCAT050F-010.0M, and DOXSC050F-010.0M are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), meeting environmental and regulatory requirements for industrial and commercial applications.

Q: What does the Absolute Pull Range (APR) specification on DOXSC050F-010.0M indicate?

A: The ±15ppm APR specification on DOXSC050F-010.0M defines the frequency adjustment range available through external control mechanisms. This parameter is not specified for DOC050F-010.0M and DOCAT050F-010.0M. The presence of this specification on DOXSC050F-010.0M provides additional frequency tuning capability without affecting baseline frequency stability (±50ppb) or functional compatibility.