AX3PBF4-100.0000T Equivalent & Substitute Parts

Part Overview

The AX3PBF4-100.0000T is a 100 MHz XO (Standard) LVPECL oscillator manufactured by Abracon LLC, part of the ClearClock™ AX3 series. This component operates at 2.5V with Enable/Disable functionality and is housed in a 6-SMD, No Lead package. The part is Active status and widely used in applications requiring precision frequency generation with low-voltage differential signaling output. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

AX3PBF4-100.0000T

Abracon LLCIn Stock: 870AX3PBF4-100.0000T Datasheet

Current PartRFQ

CP3225-100.000-2.5-25-X-T-TR

Raltron ElectronicsIn Stock: 892CP3225-100.000-2.5-25-X-T-TR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX3PBF4-100.0000T are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Frequency: 100 MHz (exact match required)
• Output Type: LVPECL (exact match required)
• Supply Voltage: 2.5V (exact match required)
• Function: Enable/Disable (exact match required)
• Frequency Stability: ±25ppm (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Current - Supply (Max): 50mA (exact match required)
• Package / Case: 6-SMD, No Lead (exact match required)
• Size / Dimension: 0.126" L x 0.098" W (3.20mm x 2.50mm) (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

The CP3225-100.000-2.5-25-X-T-TR from Raltron Electronics meets all substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the AX3PBF4-100.0000T and CP3225-100.000-2.5-25-X-T-TR are Active status components with full ROHS3 compliance and REACH Unaffected certification. The parts are electrically and mechanically equivalent across all specified parameters. The CP3225-100.000-2.5-25-X-T-TR exhibits a maximum seated height of 0.047" (1.20mm) compared to 0.043" (1.10mm) for the AX3PBF4-100.0000T, a difference of 0.004" (0.10mm). This height variance is within typical PCB assembly tolerances and does not affect functional performance. Selection between these parts should be based on availability, supply chain requirements, and packaging format preferences (Cut Tape & Digi-Reel® for the Raltron part).

Frequently Asked Questions (FAQ)

Q: Can the CP3225-100.000-2.5-25-X-T-TR be used as a direct replacement for the AX3PBF4-100.0000T?

A: Yes. Both parts meet identical electrical specifications including frequency, output type, supply voltage, function, frequency stability, operating temperature range, and maximum supply current. Both are housed in 6-SMD, No Lead packages with matching footprints and dimensions.

Q: What is the significance of the height difference between these parts?

A: The AX3PBF4-100.0000T has a maximum seated height of 0.043" (1.10mm), while the CP3225-100.000-2.5-25-X-T-TR measures 0.047" (1.20mm). This 0.004" (0.10mm) difference is negligible for standard PCB assembly processes and does not impact electrical performance or board-level compatibility.

Q: Are both parts compliant with environmental and regulatory standards?

A: Yes. Both components are ROHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99 with HTSUS code 8542.39.0001. Both maintain Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements.

Q: What packaging options are available for the substitute part?

A: The CP3225-100.000-2.5-25-X-T-TR is supplied in Cut Tape (CT) & Digi-Reel® packaging format, suitable for automated assembly and tape-and-reel handling.

Q: Are the frequency stability specifications identical?

A: Yes. Both the AX3PBF4-100.0000T and CP3225-100.000-2.5-25-X-T-TR maintain ±25ppm frequency stability across the -40°C ~ 85°C operating temperature range.