AX7PBF3-1500.0000C Equivalent & Substitute Parts

Part Overview

The AX7PBF3-1500.0000C is a 1.5 GHz XO (Standard) LVPECL Oscillator manufactured by Abracon LLC as part of the ClearClock™ AX7 series. This surface mount crystal oscillator operates at 2.5V with enable/disable functionality and is housed in an 8-SMD, No Lead package. The part is discontinued at DiGi Electronics, making identification of equivalent substitute components essential for ongoing design support and production continuity.

Substiute Parts

AX7PBF3-1500.0000C

Abracon LLCIn Stock: 889AX7PBF3-1500.0000C Datasheet

Current PartRFQ

AX7PBF1-1500.0000C

Abracon LLCIn Stock: 1047AX7PBF1-1500.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the AX7PBF3-1500.0000C is determined by strict equivalence across the following critical parameters:

• Frequency: 1.5 GHz (exact match required)
• Output Standard: LVPECL (no alternative output types acceptable)
• Supply Voltage: 2.5V (exact match required)
• Enable/Disable Function: Required
• Frequency Stability: ±25ppm (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (minimum required)
• Package Type: 8-SMD, No Lead (exact match required)
• Package Dimensions: 7.00mm x 5.00mm (exact match required)
• Compliance: ROHS3 Compliant, MSL 1

The AX7PBF1-1500.0000C meets all substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The AX7PBF1-1500.0000C is a direct parametric equivalent to the AX7PBF3-1500.0000C. Both parts are manufactured by Abracon LLC within the ClearClock™ AX7 series and share identical electrical specifications, package configuration, and compliance certifications. The substitute part maintains ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity. Current inventory availability of the AX7PBF1-1500.0000C (985 Pcs) provides supply security for applications requiring this 1.5 GHz LVPECL oscillator.

Frequently Asked Questions (FAQ)

Q: Can the AX7PBF1-1500.0000C be used as a direct replacement for the AX7PBF3-1500.0000C?

A: Yes. Both parts are parametric equivalents with identical frequency, output type, supply voltage, enable/disable function, frequency stability, operating temperature range, package type, and dimensions. No circuit modifications are required.

Q: Are there any differences in compliance or certifications between these parts?

A: No. Both parts carry identical ROHS3 compliance, REACH unaffected status, MSL 1 rating, and EAR99 ECCN classification.

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

A: Frequency (1.5 GHz), output standard (LVPECL), supply voltage (2.5V), enable/disable function, frequency stability (±25ppm), operating temperature range (-40°C ~ 85°C), and 8-SMD, No Lead package with 7.00mm x 5.00mm dimensions.

Q: Is the package footprint identical between these parts?

A: Yes. Both parts use the same 8-SMD, No Lead package with dimensions of 7.00mm x 5.00mm and maximum seated height of 1.90mm, ensuring PCB layout compatibility.

Q: What is the current consumption difference between enabled and disabled states?

A: Maximum supply current in enabled state is 94mA. In disabled state, maximum current is 86mA, representing an 8mA reduction.