ASDMB-10.000MHZ-XY-T Equivalent & Substitute Parts

Part Overview

The ASDMB-10.000MHZ-XY-T is a 10 MHz MEMS-based XO (Standard) oscillator manufactured by Abracon LLC. This component operates across a 1.8V to 3.3V supply range with LVCMOS output, delivering ±10ppm frequency stability and standby power-down functionality. The part is Active status and ROHS3 compliant, housed in a compact 4-SMD, No Lead package measuring 2.50mm × 2.00mm. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and compliance certifications align with application requirements.

Substiute Parts

ASDMB-10.000MHZ-XY-T

Abracon LLCIn Stock: 771ASDMB-10.000MHZ-XY-T Datasheet

Current PartRFQ

ASDMB-10.000MHZ-LC-T

Abracon LLCIn Stock: 965ASDMB-10.000MHZ-LC-T Datasheet

MFR RecommendedRFQ

ASDMB-10.000MHZ-LY-T

Abracon LLCIn Stock: 4957ASDMB-10.000MHZ-LY-T Datasheet

MFR RecommendedRFQ

ECS-2520SMV-100-FP-TR

ECS Inc.In Stock: 5657ECS-2520SMV-100-FP-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by alignment across the following critical parameters:

Mandatory Compatibility Criteria:

• Frequency: 10 MHz (exact match required)
• Package Type: 4-SMD, No Lead (mechanical compatibility)
• Package Dimensions: 2.50mm × 2.00mm (PCB layout compatibility)
• Height (Seated Max): 0.90mm (assembly clearance)
• Mounting Type: Surface Mount
• Packaging Format: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Allowable Parameter Variations:

• Output Type: LVCMOS or HCMOS (both compatible with standard logic interfaces)
• Voltage Supply Range: Minimum 1.8V, maximum up to 3.63V (broader ranges acceptable)
• Frequency Stability: ±10ppm or ±50ppm (both meet standard oscillator tolerances)
• Operating Temperature: -40°C minimum to 85°C or 105°C maximum (both acceptable for industrial/commercial applications)
• Current Supply (Max): Up to 16mA (lower values acceptable)
• Current Supply (Disable): Up to 15µA (lower values acceptable)
• Base Resonator: MEMS or Crystal (both provide equivalent frequency generation)

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

ASDMB-10.000MHZ-LC-T is suitable for applications where operating temperature requirements do not exceed 85°C and frequency stability tolerance of ±50ppm is acceptable. This part shares identical voltage supply range, current specifications, and package dimensions with the primary part.

ASDMB-10.000MHZ-LY-T provides direct electrical equivalence to the primary part, maintaining ±10ppm frequency stability and identical supply current characteristics. Operating temperature is limited to 85°C maximum. This part offers the highest inventory availability among Abracon ASDMB variants.

ECS-2520SMV-100-FP-TR is a cross-manufacturer substitute from ECS Inc. utilizing crystal-based resonator technology instead of MEMS. This part delivers ±10ppm frequency stability, extended operating temperature range to 105°C, and lower supply current (10mA maximum). Output type is HCMOS rather than LVCMOS, which is compatible with standard logic interfaces. Supply voltage range extends to 3.63V maximum, providing broader compatibility with variable supply systems.

Selection between LVCMOS and HCMOS output types depends on downstream logic interface requirements. Both output types are compatible with standard CMOS logic families and microcontroller input stages.

Frequently Asked Questions (FAQ)

Q: Can ASDMB-10.000MHZ-LC-T replace ASDMB-10.000MHZ-XY-T in all applications?

A: Substitution is valid when operating temperature does not exceed 85°C. The ±50ppm frequency stability of the LC variant is acceptable for applications with relaxed timing tolerances. If your design requires the full -40°C to 105°C temperature range or ±10ppm stability, use ASDMB-10.000MHZ-LY-T instead.

Q: What is the difference between LVCMOS and HCMOS output?

A: Both are CMOS logic output types compatible with standard digital logic interfaces. LVCMOS operates at lower voltage levels optimized for 1.8V to 3.3V supplies. HCMOS supports the full 1.62V to 3.63V range. For applications using standard microcontroller or FPGA inputs, both are functionally equivalent.

Q: Is ECS-2520SMV-100-FP-TR a direct replacement for the Abracon ASDMB parts?

A: Yes, for applications requiring 10 MHz output at ±10ppm stability. The ECS part uses crystal resonator technology versus MEMS in the Abracon parts. Both technologies deliver equivalent frequency accuracy and stability. The ECS part offers lower supply current (10mA vs. 16mA) and extended temperature range to 105°C. Package dimensions and mounting type are identical.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) format, maintaining compatibility with automated assembly processes.

Q: What is MSL Rating 1 and why does it matter?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture bake-out requirements. All listed parts carry this rating, eliminating moisture management concerns during storage and assembly.

Q: Can I use a substitute part with a lower operating temperature maximum?

A: Only if your application operates within the substitute part's temperature range. ASDMB-10.000MHZ-LC-T and ASDMB-10.000MHZ-LY-T are limited to 85°C maximum. If your design requires operation above 85°C, use ASDMB-10.000MHZ-XY-T or ECS-2520SMV-100-FP-TR, both rated to 105°C.