BBA5600007 156.25 MHz LVPECL Oscillator Equivalent & Substitute Parts

Part Overview

The BBA5600007 is a 156.25 MHz XO (Standard) LVPECL oscillator manufactured by TXC CORPORATION. This crystal-based oscillator operates at 3.3V with Enable/Disable functionality, housed in a 6-SMD, No Lead surface mount package. The device is designed for applications requiring precise frequency generation with LVPECL output signaling.

The BBA5600007 maintains Active product status with full RoHS compliance and MSL Level 1 rating, indicating unlimited moisture sensitivity tolerance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and output characteristics that ensure functional interchangeability in target applications.

Substiute Parts

BBA5600007

TXC CORPORATIONIn Stock: 1111BBA5600007 Datasheet

Current PartRFQ

SXO75P3C071-156.250M

Suntsu Electronics, Inc.In Stock: 2896SXO75P3C071-156.250M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BBA5600007 are qualified based on the following critical parameters that determine functional interchangeability:

Electrical Compatibility Criteria:

• Frequency: 156.25 MHz (exact match required)
• Output Standard: LVPECL (signal integrity requirement)
• Supply Voltage: 3.3V (power rail compatibility)
• Function: Enable/Disable (control interface requirement)
• Frequency Stability: ±25ppm (timing accuracy specification)
• Operating Temperature: 0°C ~ 70°C (thermal operating envelope)

Mechanical Compatibility Criteria:

• Package Type: 6-SMD, No Lead (PCB footprint compatibility)
• Package Dimensions: 7.00mm x 5.00mm (board layout fit)
• Mounting Type: Surface Mount (assembly process compatibility)

Compliance Criteria:

• RoHS Status: Compliant (regulatory requirement)
• ECCN: EAR99 (export classification alignment)
• HTSUS: 8542.39.0001 (tariff classification alignment)

Substitute parts must satisfy all electrical, mechanical, and compliance criteria to ensure direct replacement capability without circuit redesign or board rework.

Parameter Comparison

Engineering Selection Recommendations

SXO75P3C071-156.250M (Suntsu Electronics, Inc.) - Direct Substitute

The SXO75P3C071-156.250M qualifies as a direct substitute for the BBA5600007 based on complete alignment of all critical electrical and mechanical parameters. Both devices operate at 156.25 MHz with LVPECL output, 3.3V supply, Enable/Disable functionality, and ±25ppm frequency stability across the 0°C to 70°C operating range. Both are housed in identical 6-SMD, No Lead packages with 7.00mm x 5.00mm footprints.

Both parts maintain Active product status with full RoHS compliance and matching ECCN/HTSUS classifications. The SXO75P3C071-156.250M specifies 80mA maximum supply current and ROHS3 compliance, providing enhanced regulatory alignment. The seated height difference of 0.008" (0.20mm) between the two devices falls within typical PCB assembly tolerances and does not impact functional compatibility.

The SXO75P3C071-156.250M is suitable for direct replacement in applications where the BBA5600007 is specified, provided that board layout accommodates the maximum seated height of 0.067" (1.70mm).

Frequently Asked Questions (FAQ)

Q: Can the SXO75P3C071-156.250M replace the BBA5600007 without circuit modification?

A: Yes. Both oscillators share identical electrical specifications (156.25 MHz, LVPECL output, 3.3V supply, Enable/Disable function, ±25ppm stability) and mechanical compatibility (6-SMD, No Lead package, 7.00mm x 5.00mm footprint). No circuit redesign is required.

Q: What is the significance of the 0.008" height difference between the two parts?

A: The BBA5600007 has a maximum seated height of 0.059" (1.50mm), while the SXO75P3C071-156.250M measures 0.067" (1.70mm). This 0.20mm difference is within standard PCB assembly tolerances and does not affect component placement or board clearance in typical applications. Verify clearance in designs with height-constrained layouts.

Q: Are both parts RoHS compliant?

A: Yes. The BBA5600007 is RoHS Compliant, and the SXO75P3C071-156.250M is ROHS3 Compliant. Both meet RoHS requirements for lead-free construction and restricted substance limits.

Q: What is the frequency stability specification, and why is it important?

A: Both parts specify ±25ppm frequency stability, which defines the maximum deviation from the nominal 156.25 MHz frequency across the operating temperature range (0°C to 70°C). This specification ensures timing accuracy for applications requiring precise clock generation.

Q: Can these oscillators be used interchangeably in production?

A: Yes, provided that supply chain and procurement processes are updated to recognize both part numbers as qualified alternatives. Both parts are Active status with full compliance certifications and identical electrical/mechanical specifications.

Q: What does the Enable/Disable function provide?

A: The Enable/Disable function allows the oscillator output to be controlled via an external signal, enabling power management and clock gating in the host system. Both the BBA5600007 and SXO75P3C071-156.250M support this control interface.

Q: Are there any differences in packaging or delivery format?

A: The SXO75P3C071-156.250M is specified as Bulk packaging, while the BBA5600007 packaging format is not specified in the provided data. Confirm packaging requirements with procurement to ensure compatibility with assembly processes.