AX7DAF2-915.0000C Equivalent & Substitute Parts

Part Overview

The AX7DAF2-915.0000C is a 915 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX7 series. This surface mount crystal oscillator operates at 3.3V with Enable/Disable functionality, housed in an 8-SMD, No Lead package. The part is discontinued at DiGi Electronics, making identification of equivalent substitutes essential for ongoing production and maintenance applications.

Substiute Parts

AX7DAF2-915.0000C

Abracon LLCIn Stock: 923AX7DAF2-915.0000C Datasheet

Current PartRFQ

AX7DAF1-915.0000

Abracon LLCIn Stock: 893AX7DAF1-915.0000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the AX7DAF2-915.0000C is determined by strict equivalence across the following critical parameters:

• Frequency: 915 MHz
• Output Type: LVDS
• Supply Voltage: 3.3V
• Frequency Stability: ±25ppm
• Operating Temperature Range: -40°C ~ 85°C
• Package / Case: 8-SMD, No Lead
• Physical Dimensions: 0.276" L x 0.197" W (7.00mm x 5.00mm)
• Height - Seated (Max): 0.075" (1.90mm)
• Current - Supply (Max): 70mA
• Current - Supply (Disable) (Max): 65mA
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The AX7DAF1-915.0000 meets all these criteria and is classified as a parametric equivalent. The primary distinction is packaging format (Strip vs. standard packaging) and product status (Active vs. Discontinued).

Parameter Comparison

Engineering Selection Recommendations

The AX7DAF1-915.0000 is a direct parametric equivalent to the AX7DAF2-915.0000C. Both parts are manufactured by Abracon LLC within the ClearClock™ AX7 series and share identical electrical and mechanical specifications. The AX7DAF1-915.0000 maintains Active product status, ensuring continued availability and supply chain reliability compared to the discontinued AX7DAF2-915.0000C.

Both parts comply with ROHS3 and carry REACH Unaffected status, meeting regulatory requirements for industrial and commercial applications. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints during storage and handling.

For applications requiring the 915 MHz LVDS oscillator with 3.3V operation and Enable/Disable functionality, the AX7DAF1-915.0000 provides functional and mechanical compatibility with identical performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can the AX7DAF1-915.0000 be used as a direct replacement for the AX7DAF2-915.0000C?

A: Yes. Both parts are parametric equivalents with identical electrical specifications (915 MHz frequency, LVDS output, 3.3V supply, ±25ppm stability, -40°C ~ 85°C operating range) and mechanical dimensions (8-SMD, No Lead package, 7.00mm x 5.00mm footprint, 1.90mm max height). The primary difference is packaging format and product status.

Q: What is the difference between the AX7DAF2-915.0000C and AX7DAF1-915.0000?

A: The parts differ in packaging format (standard vs. Strip) and product status (Discontinued vs. Active). All electrical and mechanical parameters are identical. The AX7DAF1-915.0000 is the active equivalent available for new designs and production.

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

A: No. Both parts carry identical RoHS3 compliance, REACH Unaffected status, and MSL rating of 1 (Unlimited). Regulatory and environmental certifications are equivalent.

Q: Will the AX7DAF1-915.0000 fit the same PCB footprint as the AX7DAF2-915.0000C?

A: Yes. Both parts use the 8-SMD, No Lead package with identical dimensions (0.276" L x 0.197" W / 7.00mm x 5.00mm) and maximum seated height (0.075" / 1.90mm). PCB layout and assembly processes require no modification.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on frequency (915 MHz), output type (LVDS), supply voltage (3.3V), frequency stability (±25ppm), operating temperature range (-40°C ~ 85°C), package type (8-SMD, No Lead), physical dimensions, and current specifications. All these parameters must match for functional equivalence.