AX3DAF2-100.0000T3 Equivalent & Substitute Parts

Part Overview

The AX3DAF2-100.0000T3 is a 100 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC, part of the ClearClock™ AX3 series. This surface mount crystal oscillator operates at 3.3V with Enable/Disable functionality, designed for applications requiring stable 100 MHz frequency output with LVDS signaling. The part is currently in active production status with 841 units in stock. Substitute parts are identified for applications where alternative sourcing, packaging formats, or inventory availability necessitate component replacement while maintaining electrical and mechanical compatibility.

Substiute Parts

AX3DAF2-100.0000T3

Abracon LLCIn Stock: 907AX3DAF2-100.0000T3 Datasheet

Current PartRFQ

CL3225-100.000-3.3-25-X-T-TR

Raltron ElectronicsIn Stock: 1170CL3225-100.000-3.3-25-X-T-TR Datasheet

DirectRFQ

NX33A0010Q

Diodes IncorporatedIn Stock: 3450NX33A0010Q Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX3DAF2-100.0000T3 are qualified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Critical Parameters (Must Match Exactly):

• Frequency: 100 MHz
• Output Type: LVDS
• Supply Voltage: 3.3V
• Function: Enable/Disable
• Frequency Stability: ±25ppm
• Operating Temperature Range: -40°C ~ 85°C
• Package Type: 6-SMD, No Lead
• Physical Dimensions: 3.20mm x 2.50mm
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

• Current Supply (Max): Variation permitted within component design specifications
• Height - Seated (Max): Variation permitted within component design specifications
• Packaging Format: Tape & Reel (TR) acceptable as alternative to standard packaging
• Current - Supply (Disable) (Max): Variation permitted where specified

All identified substitute parts meet these criteria and are suitable for direct replacement in applications designed for the AX3DAF2-100.0000T3.

Parameter Comparison

Engineering Selection Recommendations

All three oscillators are active production components with ROHS3 compliance and REACH unaffected status, suitable for applications requiring regulatory compliance in industrial and commercial environments.

AX3DAF2-100.0000T3 (Abracon LLC): Primary selection for applications where lowest supply current (27mA maximum) is a design requirement. Offers the lowest disable current specification at 10µA, beneficial for power-sensitive applications.

CL3225-100.000-3.3-25-X-T-TR (Raltron Electronics): Suitable for high-volume production environments where Tape & Reel packaging is standard. Moderate supply current specification (40mA maximum) provides balance between performance and power consumption.

NX33A0010Q (Diodes Incorporated): Qualified to AEC-Q200 automotive standard, making this part suitable for automotive and mission-critical applications. Lowest seated height (1.05mm) accommodates space-constrained PCB designs. Higher supply current (70mA maximum) and disable current (40mA) require verification against power budget constraints.

Frequently Asked Questions (FAQ)

Q: Can NX33A0010Q replace AX3DAF2-100.0000T3 in all applications?

A: NX33A0010Q meets all critical electrical and mechanical parameters for direct substitution. However, the higher supply current (70mA vs. 27mA) and disable current (40mA vs. 10µA) must be evaluated against the application's power budget. AEC-Q200 qualification makes this part suitable for automotive applications where the primary part may not be specified.

Q: What is the significance of the Tape & Reel (TR) packaging format?

A: Tape & Reel packaging is standard for high-volume automated assembly processes. Both substitute parts are supplied in TR format, which is compatible with standard pick-and-place equipment. The primary part's standard packaging format is also compatible with automated assembly; packaging format selection depends on production volume and assembly line configuration.

Q: Are there differences in PCB layout requirements between these parts?

A: All three parts share identical footprints (6-SMD, No Lead) and physical dimensions (3.20mm x 2.50mm). Height variations (1.10mm, 1.20mm, 1.05mm) are within typical PCB clearance tolerances and do not require layout modifications. Verify component height against specific PCB design constraints if space is limited.

Q: Which part should be selected for power-constrained applications?

A: The AX3DAF2-100.0000T3 offers the lowest supply current specification (27mA maximum) and lowest disable current (10µA), making it the optimal choice for battery-powered or low-power applications. The NX33A0010Q's higher current specifications may impact overall system power consumption.

Q: Is AEC-Q200 qualification required for this application?

A: AEC-Q200 qualification is required only for automotive and mission-critical applications. The NX33A0010Q carries this qualification; the Abracon and Raltron parts do not. Verify application requirements before selecting the Diodes part based solely on this criterion.