BBA0670001 Equivalent & Substitute Parts Reference

Part Overview

The BBA0670001 is a 106.25 MHz XO (Standard) LVPECL oscillator manufactured by TXC CORPORATION. This crystal oscillator operates at 3.3V with Enable/Disable functionality, housed in a 6-SMD, No Lead surface mount package. The device is classified as Active product status with RoHS Compliant certification and MSL 1 (Unlimited) moisture sensitivity rating.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across critical parameters including frequency, output type, supply voltage, operating temperature range, and package dimensions.

Substiute Parts

BBA0670001

TXC CORPORATIONIn Stock: 891BBA0670001 Datasheet

Current PartRFQ

SXO75P3A481-106.250M

Suntsu Electronics, Inc.In Stock: 846SXO75P3A481-106.250M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BBA0670001 are qualified based on strict equivalence across the following parameters:

Electrical Equivalence Requirements:

• Frequency: 106.25 MHz (exact match required)
• Output Type: LVPECL (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable capability (exact match required)
• Frequency Stability: ±50ppm or better (equal or tighter tolerance)
• Operating Temperature Range: -40°C ~ 85°C (equal or wider range)

Mechanical Equivalence Requirements:

• Package Type: 6-SMD, No Lead (exact match required)
• Footprint Dimensions: 0.276" L x 0.197" W / 7.00mm x 5.00mm (exact match required)
• Mounting Type: Surface Mount (exact match required)

Regulatory Equivalence Requirements:

• RoHS Compliance Status (must meet or exceed current requirement)
• ECCN Classification: EAR99 (consistent with export control)

Substitute parts must satisfy all electrical, mechanical, and regulatory criteria simultaneously. Deviations in any critical parameter disqualify a part from substitution consideration.

Parameter Comparison

Engineering Selection Recommendations

BBA0670001 (TXC CORPORATION) - Primary Selection

The BBA0670001 remains the primary component choice when available. This part carries Active product status with established supply chain presence (873 Pcs in stock). RoHS Compliant certification and EAR99 export classification are confirmed. The device meets all specified electrical and mechanical requirements for 106.25 MHz LVPECL oscillator applications at 3.3V with Enable/Disable functionality.

SXO75P3A481-106.250M (Suntsu Electronics, Inc.) - Qualified Substitute

The SXO75P3A481-106.250M is a qualified substitute when BBA0670001 availability is constrained. This part maintains electrical equivalence across all critical parameters: 106.25 MHz frequency, LVPECL output, 3.3V supply, Enable/Disable function, ±50ppm stability, and -40°C ~ 85°C operating range. Mechanical compatibility is confirmed for the 6-SMD, No Lead package with 7.00mm x 5.00mm footprint.

Mechanical Consideration:

The SXO75P3A481-106.250M seated height is 0.067" (1.70mm) compared to the BBA0670001 at 0.059" (1.50mm). This 0.008" (0.20mm) height difference must be evaluated against PCB clearance constraints and assembly specifications. Applications with tight vertical clearance requirements should confirm compatibility before substitution.

Regulatory Compliance:

Both parts satisfy RoHS compliance requirements. The Suntsu part carries ROHS3 Compliant designation, which exceeds the RoHS Compliant status of the TXC part. Both parts maintain EAR99 export classification. No regulatory barriers exist for substitution.

Supply and Inventory:

SXO75P3A481-106.250M inventory is 827 Pcs (New Original In Stock), providing alternative supply when primary part allocation is exhausted.

Frequently Asked Questions (FAQ)

Q1: Can SXO75P3A481-106.250M be used as a direct replacement for BBA0670001?

A: Yes, SXO75P3A481-106.250M qualifies as a direct substitute based on electrical and mechanical equivalence. Both parts operate at 106.25 MHz with LVPECL output, 3.3V supply, Enable/Disable function, ±50ppm frequency stability, and -40°C ~ 85°C temperature range. Package type, footprint dimensions, and mounting method are identical. The 0.008" (0.20mm) height difference must be verified against PCB clearance specifications.

Q2: What are the critical parameters that must match for substitution?

A: Substitution requires exact matching of: frequency (106.25 MHz), output type (LVPECL), supply voltage (3.3V), function (Enable/Disable), package type (6-SMD, No Lead), and footprint dimensions (7.00mm x 5.00mm). Frequency stability must equal or exceed ±50ppm. Operating temperature range must equal or exceed -40°C ~ 85°C. Any deviation in these parameters disqualifies substitution.

Q3: Are there differences in current consumption between these parts?

A: The SXO75P3A481-106.250M specifies maximum supply current of 80mA. The BBA0670001 does not provide current specification in available documentation. For applications with strict power budget constraints, the Suntsu part's specified 80mA maximum should be used for design calculations.

Q4: Do both parts meet RoHS requirements?

A: Yes. The BBA0670001 carries RoHS Compliant certification. The SXO75P3A481-106.250M carries ROHS3 Compliant certification, which represents an enhanced compliance standard. Both parts are suitable for RoHS-regulated applications.

Q5: What is the significance of the 0.20mm height difference?

A: The SXO75P3A481-106.250M seated height of 1.70mm exceeds the BBA0670001 height of 1.50mm by 0.20mm. This difference is within typical PCB assembly tolerances but must be confirmed against specific board design clearance requirements, particularly in applications with height-constrained enclosures or stacked component arrangements.

Q6: Are export control classifications equivalent?

A: Yes. Both parts carry EAR99 export classification, indicating equivalent export control treatment. No additional export compliance considerations arise from substitution.

Q7: What packaging formats are available?

A: BBA0670001 is supplied in standard packaging (format not specified in documentation). SXO75P3A481-106.250M is supplied in Bulk packaging. Confirm packaging requirements with procurement specifications before substitution.