SY89313VMG-TR Equivalent & Substitute Parts

Part Overview

The SY89313VMG-TR is a Clock Generator IC manufactured by Microchip Technology, designed for precision timing applications requiring up to 4GHz frequency output. This component operates across a 3V to 5.5V supply range and supports ECL/PECL input and output standards. The device is housed in an 8-VFDFN Exposed Pad package (8-MLF®) suitable for surface mount applications. With Active product status and ROHS3 compliance, this part is widely used in high-speed digital systems. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, ensuring functional interchangeability in target applications.

Substiute Parts

SY89313VMG-TR

Microchip TechnologyIn Stock: 1141SY89313VMG-TR Datasheet

Current PartRFQ

SY89312VMG-TR

Microchip TechnologyIn Stock: 1305SY89312VMG-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SY89313VMG-TR is determined by strict alignment of the following critical parameters:

• Frequency Specification: Maximum operating frequency must be 4GHz or greater
• Input/Output Standards: Must support ECL and PECL signal levels
• Circuit Configuration: Single circuit topology with 1:1 input-to-output ratio
• Supply Voltage Range: Must operate within 3V to 5.5V
• Temperature Range: Operating range must encompass -40°C to 85°C
• Package Compatibility: 8-VFDFN Exposed Pad, 8-MLF® (2x2) surface mount package
• Compliance Requirements: ROHS3 compliance and MSL Level 1 rating

The identified substitute part SY89312VMG-TR meets all these criteria, confirming parametric equivalence for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

Both the SY89313VMG-TR and SY89312VMG-TR are Active status products from Microchip Technology's Precision Edge® series. Both components carry ROHS3 compliance and REACH Unaffected status, meeting current environmental and regulatory requirements. The identical electrical specifications, package geometry, and thermal operating range establish these parts as direct functional equivalents. Selection between these parts may be based on inventory availability, lead time, or supply chain considerations, as no electrical or mechanical differentiation exists between them.

Frequently Asked Questions (FAQ)

Q: Can SY89312VMG-TR replace SY89313VMG-TR in existing designs?

A: Yes. Both parts are parametrically equivalent across all critical specifications including frequency, signal standards, supply voltage, temperature range, and package configuration. No design modifications are required for substitution.

Q: Are there any package compatibility concerns?

A: No. Both parts use the identical 8-VFDFN Exposed Pad, 8-MLF® (2x2) surface mount package. PCB footprints and assembly processes remain unchanged.

Q: What determines substitution eligibility for clock generator ICs?

A: Substitution is valid when the alternative part maintains identical maximum frequency, input/output signal standards, supply voltage range, operating temperature range, circuit count, and input-to-output ratio. Package type and compliance certifications must also align.

Q: Are both parts suitable for high-speed digital applications?

A: Yes. Both the SY89313VMG-TR and SY89312VMG-TR support 4GHz maximum frequency with ECL/PECL signal compatibility, making them suitable for high-speed timing applications within the specified temperature and voltage operating ranges.

Q: What is the significance of MSL Level 1 rating?

A: MSL Level 1 indicates unlimited shelf life with no moisture sensitivity restrictions. Both parts can be stored and handled without time-dependent moisture precautions, simplifying inventory management and logistics.