AX3DAF1-100.0000T3 Equivalent & Substitute Parts

Part Overview

The AX3DAF1-100.0000T3 is a 100 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC from 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 Active status and widely used in high-speed digital systems requiring low-voltage differential signaling. Equivalent and substitute parts are identified for procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

AX3DAF1-100.0000T3

Abracon LLCIn Stock: 997AX3DAF1-100.0000T3 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 AX3DAF1-100.0000T3 are qualified based on the following critical parameters that must match or be compatible:

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

The identified substitute parts meet all critical electrical and mechanical parameters, ensuring direct functional equivalence in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—AX3DAF1-100.0000T3, CL3225-100.000-3.3-25-X-T-TR, and NX33A0010Q—are Active status products with ROHS3 compliance and unlimited moisture sensitivity rating. Selection between these parts should be based on the following factors:

AX3DAF1-100.0000T3 (Abracon LLC): Primary choice with lowest maximum supply current (27mA) and lowest disable current (10µA), optimizing power consumption in battery-operated or power-sensitive applications.

CL3225-100.000-3.3-25-X-T-TR (Raltron Electronics): Alternative with moderate current consumption (40mA maximum supply current). Disable current specification is not provided.

NX33A0010Q (Diodes Incorporated): Includes AEC-Q200 automotive qualification rating. Suitable for automotive and high-reliability applications. Highest maximum supply current (70mA) and disable current (40mA) specifications.

All parts meet identical electrical and mechanical specifications for frequency, output type, voltage, function, stability, temperature range, package type, and physical dimensions. Height variation (1.05mm to 1.20mm) is within typical PCB assembly tolerances.

Frequently Asked Questions (FAQ)

Q: Can CL3225-100.000-3.3-25-X-T-TR be used as a direct replacement for AX3DAF1-100.0000T3?

A: Yes. Both parts meet identical specifications for frequency (100 MHz), output (LVDS), supply voltage (3.3V), function (Enable/Disable), frequency stability (±25ppm), operating temperature (-40°C ~ 85°C), package type (6-SMD, No Lead), and physical dimensions (3.20mm x 2.50mm). The primary difference is maximum supply current (40mA vs. 27mA) and seated height (1.20mm vs. 1.10mm).

Q: Is NX33A0010Q suitable for automotive applications?

A: NX33A0010Q carries AEC-Q200 automotive qualification, making it suitable for automotive and high-reliability applications. The other two parts do not list automotive qualification.

Q: What is the difference in power consumption between these parts?

A: AX3DAF1-100.0000T3 has the lowest maximum supply current at 27mA and disable current at 10µA. CL3225-100.000-3.3-25-X-T-TR draws up to 40mA with unspecified disable current. NX33A0010Q draws up to 70mA with 40mA disable current. For power-constrained designs, AX3DAF1-100.0000T3 is the optimal choice.

Q: Are all parts RoHS compliant?

A: Yes. All three parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), meeting environmental and regulatory requirements.

Q: Does package height variation affect PCB assembly?

A: Height differences range from 1.05mm to 1.20mm (maximum seated height). These variations are within standard PCB assembly tolerances and do not affect functionality or compatibility with standard surface mount assembly processes.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the design accommodates the maximum supply current specification of the selected substitute. AX3DAF1-100.0000T3 requires the lowest current budget (27mA), while NX33A0010Q requires the highest (70mA). Verify power supply capacity before substitution.