ASVMPC-14.7456MHZ-LR-T MEMS Oscillator Equivalent & Substitute Parts

Part Overview

The ASVMPC-14.7456MHZ-LR-T is an active MEMS oscillator manufactured by Abracon LLC, operating at 14.7456 MHz with CMOS output. This XO (Standard) oscillator is designed for applications requiring a stable frequency reference with enable/disable functionality across the 2.25V to 3.6V supply range. The part is currently in active production status with 1074 units in stock. Substitute parts may be required due to inventory constraints, packaging preferences, or extended operating temperature requirements.

Substiute Parts

ASVMPC-14.7456MHZ-LR-T

Abracon LLCIn Stock: 1122ASVMPC-14.7456MHZ-LR-T Datasheet

Current PartRFQ

ASVMPC-14.7456MHZ-Z-T

Abracon LLCIn Stock: 1776ASVMPC-14.7456MHZ-Z-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASVMPC-14.7456MHZ-LR-T has one manufacturer-recommended substitute: ASVMPC-14.7456MHZ-Z-T. Both parts are from the same ASVMP series and share identical electrical and mechanical specifications with the following exceptions:

Key Parameters Determining Substitution:

• Frequency: 14.7456 MHz (identical)
• Output: CMOS (identical)
• Voltage - Supply: 2.25V ~ 3.6V (identical)
• Function: Enable/Disable (identical)
• Package / Case: 6-SMD, No Lead Exposed Pad (identical)
• Physical Dimensions: 7.00mm x 5.00mm (identical)
• Current - Supply (Max): 35mA (identical)
• Current - Supply (Disable) (Max): 22mA (identical)

Differences:

• Operating Temperature: ASVMPC-14.7456MHZ-LR-T operates -40°C ~ 85°C; ASVMPC-14.7456MHZ-Z-T operates -55°C ~ 125°C
• Packaging: ASVMPC-14.7456MHZ-LR-T uses standard packaging; ASVMPC-14.7456MHZ-Z-T is available in Cut Tape (CT) & Digi-Reel®

Parameter Comparison

Engineering Selection Recommendations

Both the ASVMPC-14.7456MHZ-LR-T and ASVMPC-14.7456MHZ-Z-T are active production parts from Abracon LLC with ROHS3 compliance and REACH unaffected status. Selection between these parts depends on application requirements:

• ASVMPC-14.7456MHZ-LR-T is suitable for applications operating within the -40°C to 85°C temperature range with standard packaging requirements.
• ASVMPC-14.7456MHZ-Z-T is suitable for applications requiring extended temperature operation (-55°C to 125°C) or when Cut Tape and Digi-Reel® packaging formats are preferred for automated assembly processes.

Both parts maintain identical electrical performance, physical footprint, and compliance certifications, ensuring direct substitution within their respective operating temperature specifications.

Frequently Asked Questions (FAQ)

Q: Can ASVMPC-14.7456MHZ-Z-T replace ASVMPC-14.7456MHZ-LR-T in all applications?

A: Yes, provided the application operates within the -40°C to 85°C temperature range. The ASVMPC-14.7456MHZ-Z-T supports extended temperatures to 125°C, making it suitable for wider temperature range applications. All electrical parameters, frequency, output type, and physical dimensions are identical.

Q: What is the difference in packaging between these two parts?

A: ASVMPC-14.7456MHZ-LR-T uses standard packaging, while ASVMPC-14.7456MHZ-Z-T is available in Cut Tape (CT) and Digi-Reel® formats, which are optimized for high-volume automated assembly processes.

Q: Are both parts RoHS compliant?

A: Yes, both ASVMPC-14.7456MHZ-LR-T and ASVMPC-14.7456MHZ-Z-T are ROHS3 compliant and REACH unaffected.

Q: Do these oscillators require any special handling?

A: Both parts have Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements.

Q: What is the frequency stability specification for these parts?

A: Frequency stability data was not provided in the component specifications.