AX5PBF2-1000.0000C Equivalent & Substitute Parts

Part Overview

The AX5PBF2-1000.0000C is a 1 GHz XO (Standard) LVPECL oscillator manufactured by Abracon LLC as part of the ClearClock™ AX5 series. This component 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 system support and procurement.

Substiute Parts

AX5PBF2-1000.0000C

Abracon LLCIn Stock: 993AX5PBF2-1000.0000C Datasheet

Current PartRFQ

AX5PBF1-1000.0000C

Abracon LLCIn Stock: 974AX5PBF1-1000.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AX5PBF2-1000.0000C is determined by strict equivalence across the following critical parameters:

• Frequency: 1 GHz (exact match required)
• Output Standard: LVPECL (exact match required)
• Supply Voltage: 2.5V (exact match required)
• Function: Enable/Disable capability (exact match required)
• Package Type: 8-SMD, No Lead (exact match required)
• Package Dimensions: 5.00mm x 3.20mm footprint with 1.50mm maximum height (exact match required)
• Frequency Stability: ±20ppm (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Supply Current Specifications: 110mA maximum, 100mA disable mode (exact match required)
• Compliance: ROHS3 Compliant, MSL 1 (exact match required)

The AX5PBF1-1000.0000C meets all substitution criteria as a parametric equivalent within the ClearClock™ AX5 series.

Parameter Comparison

Engineering Selection Recommendations

The AX5PBF1-1000.0000C serves as a direct parametric equivalent to the AX5PBF2-1000.0000C. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The substitute part maintains identical electrical specifications, mechanical dimensions, and thermal operating characteristics. Current inventory availability of 894 units for the AX5PBF1-1000.0000C provides procurement continuity for applications requiring this 1 GHz LVPECL oscillator specification.

Frequently Asked Questions (FAQ)

Q: Can the AX5PBF1-1000.0000C be used as a direct replacement for the AX5PBF2-1000.0000C?

A: Yes. The AX5PBF1-1000.0000C is a parametric equivalent with identical electrical performance, output characteristics, supply voltage, frequency stability, operating temperature range, current consumption, and package specifications.

Q: Are there any differences in the physical package between these parts?

A: No. Both components use the same 8-SMD, No Lead package with identical footprint dimensions of 5.00mm x 3.20mm and maximum seated height of 1.50mm.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the AX5PBF2-1000.0000C and AX5PBF1-1000.0000C are ROHS3 compliant, REACH unaffected, classified as EAR99, and carry MSL 1 moisture sensitivity rating.

Q: What is the frequency stability specification for this oscillator?

A: Both parts maintain a frequency stability of ±20ppm across the operating temperature range of -40°C to 85°C.

Q: Are there any supply current differences between the main part and substitute?

A: No. Both components draw a maximum of 110mA during normal operation and 100mA in disable mode.

Q: What output standard does this oscillator use?

A: Both parts use LVPECL (Low Voltage Positive Emitter Coupled Logic) output at 1 GHz with enable/disable functionality.