Equivalent & Substitute Parts for AX7DAF1-200.0000C

Part Overview

The AX7DAF1-200.0000C by Abracon LLC is a 200 MHz crystal oscillator in the LVDS output category, designed for surface-mount applications utilizing an 8-SMD, No Lead package. This device operates at a 3.3V supply voltage and features enable/disable functionality, frequency stability of ±25ppm, and a maximum supply current of 70mA. The product is marked as discontinued at Digi-Key. With discontinuation, sourcing equivalent and substitute parts is necessary to maintain design continuity, manufacturing scalability, and component availability within existing or new circuitry.

Substiute Parts

AX7DAF1-200.0000C

Abracon LLCIn Stock: 1003AX7DAF1-200.0000C Datasheet

Current PartRFQ

ODEMDLVTNF-200.000000

TaitienIn Stock: 1054ODEMDLVTNF-200.000000 Datasheet

DirectRFQ

AX7DAF3-200.0000C

Abracon LLCIn Stock: 996AX7DAF3-200.0000C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic strictly follows the matching or closely compatible electrical and mechanical parameters within the crystal oscillator category:

• Frequency: 200 MHz
• Output: LVDS
• Voltage - Supply: 3.3V
• Frequency Stability: ±25ppm
• Operating Temperature Range: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SMD, No Lead
• Size / Dimension: 0.276" x 0.197" (7.00mm x 5.00mm)
• RoHS/REACH Compliance: Required; MSL 1
• Functional Characteristics: Enable/Disable support

All substitute part numbers listed possess these key parameters, validating their equivalence for substitution without drawing on parameters outside those explicitly provided.

Parameter Comparison

Engineering Selection Recommendations

For AX7DAF1-200.0000C, the product is discontinued at Digi-Key. Both substitute options—ODEMDLVTNF-200.000000 from Taitien and AX7DAF3-200.0000C from Abracon LLC—meet required compliance and certification standards, including ROHS3, REACH, and MSL 1. They offer compatible electrical, mechanical, and environmental characteristics based on the parameters provided.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for direct substitution of a crystal oscillator XO 200 MHz LVDS SMD?
A1: The frequency, output type, supply voltage, frequency stability, operating temperature, mounting type, package/case, size, compliance, and enable/disable functionality must match.

Q2: Are all listed substitutes ROHS3 and REACH compliant?
A2: Yes, all provided substitute part numbers are ROHS3 compliant and REACH unaffected.

Q3: Can a substitute be used interchangeably in the same PCB footprint?
A3: All substitutes share the 8-SMD, No Lead package and identical physical dimensions (0.276" x 0.197"), supporting compatibility with the original PCB layout.

Q4: Is there any difference in maximum supply current among substitutes?
A4: The maximum supply current differs; ODEMDLVTNF-200.000000 is specified at 90mA, AX7DAF1-200.0000C and AX7DAF3-200.0000C at 70mA. Confirm supply capacity requirements for the application.

Q5: Are the substitute oscillators enabled/disabled in the same manner?
A5: Yes, all listed parts include enable/disable functionality per the provided input.