BB-200.000MBE-T Equivalent & Substitute Parts

Part Overview

The BB-200.000MBE-T is a 200 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 Active in product status and RoHS Compliant, making it suitable for high-frequency digital applications requiring LVPECL output signaling.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same frequency, output type, voltage supply, and physical package specifications. This ensures functional interchangeability in circuit designs without requiring layout or schematic modifications.

Substiute Parts

BB-200.000MBE-T

TXC CORPORATIONIn Stock: 758BB-200.000MBE-T Datasheet

Current PartRFQ

SXO75P3A481-200.000M

Suntsu Electronics, Inc.In Stock: 2030SXO75P3A481-200.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BB-200.000MBE-T is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Frequency: 200 MHz (exact match required)
• Output Type: LVPECL (no alternative output types acceptable)
• Supply Voltage: 3.3V (no voltage derating or alternative supplies)
• Function: Enable/Disable capability (required for circuit control)
• Frequency Stability: ±50ppm (tolerance specification)
• Operating Temperature Range: -40°C ~ 85°C (full industrial range)
• Package Type: 6-SMD, No Lead (physical and electrical compatibility)
• Mounting Type: Surface Mount (PCB assembly compatibility)
• Base Resonator: Crystal (oscillator type)

The substitute part SXO75P3A481-200.000M from Suntsu Electronics, Inc. meets all mandatory matching parameters. Both parts maintain identical electrical specifications and physical package dimensions, enabling direct substitution in existing designs.

Parameter Comparison

Engineering Selection Recommendations

BB-200.000MBE-T (TXC CORPORATION)

Primary selection for applications where TXC supply chain continuity is established. Active product status with RoHS Compliant certification. Moisture Sensitivity Level (MSL) 1 indicates unlimited shelf life without moisture control requirements. Current inventory: 702 pieces.

SXO75P3A481-200.000M (Suntsu Electronics, Inc.)

Direct substitute when TXC supply is unavailable or when Suntsu supply chain is preferred. Active product status with ROHS3 Compliant certification. Seated height specification of 1.70mm (versus 1.50mm for TXC part) remains within typical PCB assembly tolerances for 6-SMD packages. Current inventory: 1940 pieces. Packaging format is Bulk (versus Tape & Reel for main part).

Both parts satisfy identical electrical performance requirements and physical compatibility constraints. Selection between them is based on supply availability, procurement preference, and packaging format requirements.

Frequently Asked Questions (FAQ)

Q: Can SXO75P3A481-200.000M replace BB-200.000MBE-T in existing designs without PCB modification?

A: Yes. Both parts maintain identical frequency (200 MHz), output type (LVPECL), supply voltage (3.3V), package type (6-SMD, No Lead), and physical dimensions (7.00mm x 5.00mm). The 0.20mm difference in seated height (1.70mm versus 1.50mm) is within standard PCB assembly tolerances for surface mount components and does not require layout changes.

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

A: No. Both parts specify ±50ppm frequency stability across the -40°C ~ 85°C operating temperature range.

Q: What is the impact of different packaging formats (Tape & Reel versus Bulk)?

A: Packaging format affects handling and storage logistics but does not impact electrical or mechanical performance. Tape & Reel packaging is standard for automated assembly lines. Bulk packaging requires manual handling. Component selection should account for assembly process requirements.

Q: Do both parts require moisture control during storage?

A: The BB-200.000MBE-T specifies MSL 1 (Unlimited), indicating no moisture sensitivity. The SXO75P3A481-200.000M does not specify MSL in the provided data. Both parts are suitable for standard warehouse storage conditions.

Q: Are there compliance differences between RoHS and ROHS3?

A: Both certifications indicate lead-free and restricted substance compliance. ROHS3 represents the current EU RoHS Directive 2011/65/EU as amended. Both parts are compliant with current environmental regulations.

Q: What is the maximum supply current for both oscillators?

A: Both parts specify 80mA maximum supply current under normal operating conditions.

Q: Can these parts be used interchangeably in high-speed digital applications?

A: Yes. Both parts provide LVPECL output suitable for high-speed digital signaling at 200 MHz with Enable/Disable control functionality. Electrical performance is equivalent across all specified parameters.