AX7DAF4-106.2500C LVDS Oscillator Equivalent & Substitute Parts

Part Overview

The AX7DAF4-106.2500C is a 106.25 MHz XO (Standard) LVDS Oscillator manufactured by Abracon LLC as part of the ClearClock™ AX7 series. This surface mount oscillator operates at 3.3V with Enable/Disable functionality and is housed in an 8-SMD, No Lead package measuring 7.00mm x 5.00mm. The part is currently discontinued at DiGi Electronics, making equivalent and substitute parts necessary for ongoing design support and procurement.

Substiute Parts

AX7DAF4-106.2500C

Abracon LLCIn Stock: 847AX7DAF4-106.2500C Datasheet

Current PartRFQ

ODEMDLVTNF-106.250000

TaitienIn Stock: 792ODEMDLVTNF-106.250000 Datasheet

DirectRFQ

AX7DAF1-106.2500C

Abracon LLCIn Stock: 1054AX7DAF1-106.2500C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AX7DAF4-106.2500C are qualified based on the following critical parameters that must match or be compatible:

• Frequency: 106.25 MHz (exact match required)
• Output Type: 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 Range: -40°C ~ 85°C (exact match required)
• Package Type: 8-SMD, No Lead (exact match required)
• Package Dimensions: 7.00mm x 5.00mm (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Substitutes are grouped into two categories: Direct Manufacturer Substitutes (alternative manufacturers offering equivalent specifications) and Parametric Equivalents (same manufacturer, alternative part numbers within the same series).

Parameter Comparison

Engineering Selection Recommendations

ODEMDLVTNF-106.250000 (Taitien) is the primary substitute for new designs and procurement. This part maintains all critical electrical and mechanical parameters identical to the AX7DAF4-106.2500C, with the advantage of Active product status ensuring long-term availability. The Taitien part exhibits slightly higher maximum supply current specifications (90mA vs. 70mA) and marginally lower seated height (1.85mm vs. 1.90mm), both of which remain within acceptable design tolerances for LVDS oscillator applications. ROHS3 compliance and MSL 1 rating are maintained.

AX7DAF1-106.2500C (Abracon LLC) serves as a parametric equivalent within the same manufacturer's ClearClock™ AX7 series. This part is electrically and mechanically identical to the main part number and shares the same discontinued status. Selection of this alternative is appropriate when maintaining single-manufacturer sourcing is a design requirement, though availability may be limited due to discontinuation.

Frequently Asked Questions (FAQ)

Q: Can ODEMDLVTNF-106.250000 be used as a direct replacement for AX7DAF4-106.2500C?

A: Yes. Both parts meet identical specifications for frequency (106.25 MHz), output type (LVDS), supply voltage (3.3V), function (Enable/Disable), frequency stability (±25ppm), operating temperature range (-40°C ~ 85°C), package type (8-SMD, No Lead), and package dimensions (7.00mm x 5.00mm). RoHS3 compliance and MSL 1 rating are equivalent. The Taitien part is currently in active production status.

Q: What are the differences in current consumption between the main part and Taitien substitute?

A: The ODEMDLVTNF-106.250000 specifies maximum supply current of 90mA compared to 70mA for the AX7DAF4-106.2500C. In disable mode, the Taitien part draws 110mA maximum versus 65mA for the main part. These differences should be evaluated against circuit power budget requirements, though both parts operate within standard LVDS oscillator current ranges.

Q: Are there package footprint compatibility concerns between these parts?

A: No. All three parts use identical 8-SMD, No Lead packaging with 7.00mm x 5.00mm footprints. The Taitien substitute has a maximum seated height of 1.85mm compared to 1.90mm for the Abracon parts, a 0.05mm difference that does not affect PCB layout or assembly clearance in standard applications.

Q: What is the product status difference, and why does it matter?

A: The AX7DAF4-106.2500C and AX7DAF1-106.2500C are both discontinued at DiGi Electronics, limiting future procurement options. The ODEMDLVTNF-106.250000 maintains Active status, ensuring continued manufacturing and availability for ongoing production requirements and future design iterations.

Q: Are all three parts RoHS3 compliant?

A: Yes. All three parts carry ROHS3 Compliant certification and MSL 1 (Unlimited) moisture sensitivity rating, meeting current environmental and reliability standards for industrial and commercial applications.