AX7PBF2-1500.0000C Equivalent & Substitute Parts

Part Overview

The AX7PBF2-1500.0000C 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 currently discontinued at DiGi Electronics, making identification of equivalent substitute components essential for ongoing design support and production continuity.

Substiute Parts

AX7PBF2-1500.0000C

Abracon LLCIn Stock: 818AX7PBF2-1500.0000C Datasheet

Current PartRFQ

AX7PBF1-1500.0000C

Abracon LLCIn Stock: 1047AX7PBF1-1500.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the AX7PBF2-1500.0000C 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 (no voltage derating permitted)
• Enable/Disable Function: Required
• Frequency Stability: ±25ppm (minimum specification)
• Operating Temperature Range: -40°C ~ 85°C (minimum coverage required)
• Package Type: 8-SMD, No Lead (mechanical and electrical compatibility)
• Compliance: ROHS3 and MSL 1 ratings maintained

The AX7PBF1-1500.0000C meets all substitution criteria as a parametric equivalent within the ClearClock™ AX7 series.

Parameter Comparison

Engineering Selection Recommendations

The AX7PBF1-1500.0000C serves as a direct parametric equivalent to the AX7PBF2-1500.0000C. Both parts maintain identical electrical specifications, mechanical compatibility, and regulatory compliance. The substitute part carries ROHS3 certification and MSL 1 rating, ensuring compatibility with standard manufacturing and storage protocols. Selection between these parts is determined by availability and inventory status rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can the AX7PBF1-1500.0000C be used as a direct replacement for the AX7PBF2-1500.0000C?

A: Yes. Both parts are parametric equivalents with identical frequency, output type, supply voltage, temperature range, and package specifications. No circuit modifications are required.

Q: Are there any differences in electrical performance between these parts?

A: No. Both parts specify identical maximum supply current (94mA), disable current (86mA), frequency stability (±25ppm), and operating temperature range (-40°C ~ 85°C).

Q: Do both parts use the same package footprint?

A: Yes. Both parts use the 8-SMD, No Lead package with identical dimensions of 7.00mm x 5.00mm x 1.90mm maximum height. PCB layout and assembly processes remain unchanged.

Q: Are there compliance or certification differences?

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

Q: What is the primary reason to consider the substitute part?

A: The AX7PBF2-1500.0000C is discontinued at DiGi Electronics. The AX7PBF1-1500.0000C provides equivalent functionality with confirmed inventory availability.