DOCAT022F-010.0M OCXO Oscillator Equivalent & Substitute Parts

Part Overview

The DOCAT022F-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. This component is discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing production and maintenance applications. The DOXSC022F-010.0M serves as the manufacturer-recommended substitute, offering identical electrical and mechanical specifications with active product status.

Substiute Parts

DOCAT022F-010.0M

Connor WinfieldIn Stock: 962DOCAT022F-010.0M Datasheet

Current PartRFQ

DOXSC022F-010.0M

Connor WinfieldIn Stock: 1055DOXSC022F-010.0M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DOCAT022F-010.0M with the DOXSC022F-010.0M is based on strict equivalence across all critical electrical and mechanical parameters:

Electrical Equivalence:

• Identical frequency: 10 MHz
• Identical output logic: LVCMOS
• Identical supply voltage: 3.3V
• Identical frequency stability: ±20ppb
• Identical operating temperature range: -40°C ~ 85°C

Mechanical Equivalence:

• Identical package type: 6-SMD, No Lead
• Identical physical dimensions: 0.555" L x 0.358" W (14.10mm x 9.10mm)
• Identical seated height: 0.335" (8.51mm)
• Identical mounting type: Surface Mount

Compliance Equivalence:

• Identical RoHS status: ROHS3 Compliant
• Identical moisture sensitivity level: 1 (Unlimited)
• Identical REACH status: REACH Unaffected
• Identical ECCN and HTSUS classifications

Parameter Comparison

Engineering Selection Recommendations

The DOXSC022F-010.0M is the direct substitute for the discontinued DOCAT022F-010.0M. Selection is based on the following factors:

Product Availability: The DOXSC022F-010.0M maintains active product status with 1026 pieces in stock, whereas the DOCAT022F-010.0M is discontinued at DiGi Electronics with limited remaining inventory of 939 pieces.

Regulatory Compliance: Both parts maintain identical ROHS3 compliance, REACH unaffected status, and EAR99 ECCN classification, ensuring no regulatory barriers to substitution.

Electrical Performance: Complete electrical equivalence across frequency, output logic, supply voltage, frequency stability, and operating temperature range ensures direct functional replacement without circuit modification.

Mechanical Compatibility: Identical package specifications, physical dimensions, and mounting type guarantee PCB-level compatibility without layout or assembly process changes.

Packaging Consideration: The DOXSC022F-010.0M is supplied in Tape & Reel (TR) packaging, which is standard for production environments and offers advantages for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the DOXSC022F-010.0M be used as a direct replacement for the DOCAT022F-010.0M without circuit modifications?

A: Yes. The DOXSC022F-010.0M is electrically and mechanically equivalent to the DOCAT022F-010.0M across all specified parameters. No circuit modifications are required.

Q: Are there any differences in frequency stability between these parts?

A: No. Both parts specify identical frequency stability of ±20ppb. The DOXSC022F-010.0M additionally specifies an Absolute Pull Range of ±15ppm, which is supplementary information not present in the DOCAT022F-010.0M specification.

Q: Will the DOXSC022F-010.0M fit the same PCB footprint as the DOCAT022F-010.0M?

A: Yes. Both parts use identical 6-SMD, No Lead packaging with matching physical dimensions of 0.555" L x 0.358" W (14.10mm x 9.10mm) and seated height of 0.335" (8.51mm).

Q: What is the difference between the DOCAT and DOXSC series designations?

A: The series designation reflects different product lines within Connor Winfield's OCXO portfolio. The DOXSC series represents the current active product line, while the DOCAT series is discontinued. Both series maintain identical electrical and mechanical specifications for this 10 MHz model.

Q: Are moisture sensitivity and RoHS compliance identical for both parts?

A: Yes. Both parts maintain MSL 1 (Unlimited) moisture sensitivity level and ROHS3 compliance status, ensuring identical handling and environmental requirements.

Q: Is the Tape & Reel packaging of the DOXSC022F-010.0M compatible with standard pick-and-place assembly equipment?

A: Yes. Tape & Reel (TR) packaging is the standard format for automated surface mount assembly processes and is compatible with all standard pick-and-place equipment.