AX7PBF1-2000.0000C Equivalent & Substitute Parts

Part Overview

The AX7PBF1-2000.0000C is a 2 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, housed in an 8-SMD, No Lead package measuring 7.00mm x 5.00mm. The part is discontinued at DiGi Electronics, making identification of equivalent alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

AX7PBF1-2000.0000C

Abracon LLCIn Stock: 924AX7PBF1-2000.0000C Datasheet

Current PartRFQ

AX7PBF3-2000.0000C

Abracon LLCIn Stock: 1238AX7PBF3-2000.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the AX7PBF1-2000.0000C is determined by strict equivalence across the following critical parameters:

• Frequency: 2.0000 GHz (exact match required)
• Output Type: LVPECL (signal format compatibility)
• Supply Voltage: 2.5V (power supply compatibility)
• Frequency Stability: ±25ppm (timing accuracy)
• Operating Temperature Range: -40°C to 85°C (environmental compatibility)
• Package Type: 8-SMD, No Lead (physical and electrical footprint)
• Package Dimensions: 7.00mm x 5.00mm x 1.90mm max (PCB layout compatibility)
• Enable/Disable Function: Required (circuit control compatibility)

The AX7PBF3-2000.0000C meets all these criteria and qualifies as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

The AX7PBF3-2000.0000C is a direct parametric equivalent to the AX7PBF1-2000.0000C. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. Both maintain MSL 1 classification, indicating no moisture sensitivity constraints during storage and handling. The identical electrical specifications, package dimensions, and functional characteristics ensure pin-for-pin and footprint compatibility in existing designs. Both parts are discontinued at DiGi Electronics, reflecting their status within the ClearClock™ AX7 product line lifecycle.

Frequently Asked Questions (FAQ)

Q: Can the AX7PBF3-2000.0000C replace the AX7PBF1-2000.0000C in existing designs?

A: Yes. The AX7PBF3-2000.0000C is a parametric equivalent with identical electrical specifications, frequency, output type, supply voltage, frequency stability, operating temperature range, supply current, package type, and physical dimensions. No design 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, and MSL 1 moisture sensitivity classification.

Q: What determines whether a part can substitute for the AX7PBF1-2000.0000C?

A: Substitution requires exact matching of frequency (2.0000 GHz), output type (LVPECL), supply voltage (2.5V), frequency stability (±25ppm), operating temperature range (-40°C to 85°C), package type (8-SMD, No Lead), package dimensions (7.00mm x 5.00mm x 1.90mm max), and enable/disable functionality.

Q: Are there any inventory or availability differences?

A: The AX7PBF3-2000.0000C shows higher inventory availability (1144 pcs) compared to the AX7PBF1-2000.0000C (829 pcs) at the time of this reference. However, both parts are discontinued at DiGi Electronics.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Identical package dimensions, pin configuration, and electrical characteristics ensure direct interchangeability without PCB layout modifications.