Equivalent & Substitute Parts for 252MI-48LF

Part Overview

The 252MI-48LF is a Clock/Timing IC module manufactured by Renesas Electronics Corporation. This component is classified as obsolete and is no longer in active production. The part carries an inventory status of 668 pieces in new original stock condition.

Due to its obsolete product status, locating replacement units from standard distribution channels presents significant sourcing challenges. Organizations requiring functional equivalents must transition to active production alternatives that maintain compatibility with the original application requirements.

Substiute Parts

252MI-48LF

Renesas Electronics CorporationIn Stock: 778252MI-48LF Datasheet

Current PartRFQ

5L35021B-000NDGI

Renesas Electronics CorporationIn Stock: 7635L35021B-000NDGI Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 252MI-48LF is determined by functional equivalence within the Clock/Timing IC category. The manufacturer-recommended substitute is selected based on the following criteria:

Primary Substitution Criteria:

• Functional category alignment (Clock/Timing IC)
• Manufacturer continuity (Renesas Electronics Corporation)
• Active product status ensuring long-term availability
• Compatible electrical specifications for clock generation applications

The substitute part 5L35021B-000NDGI is designated as the manufacturer-recommended replacement and represents the active production equivalent for this obsolete module.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement:

The 252MI-48LF should be replaced with 5L35021B-000NDGI based on manufacturer designation. This substitute is produced by the same manufacturer (Renesas Electronics Corporation) and maintains active production status, ensuring availability for procurement and supply chain continuity.

Compliance and Certification Status:

The substitute part 5L35021B-000NDGI carries the following compliance designations:

• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

These certifications confirm regulatory compliance for industrial and commercial applications.

Product Specifications of Substitute:

The 5L35021B-000NDGI operates with the following electrical characteristics:

• Frequency - Max: 250MHz
• Voltage - Supply: 1.71V ~ 1.89V
• Operating Temperature: -40°C ~ 85°C (TA)
• PLL: Yes
• Input: Clock, Crystal
• Output: LP-HCSL, LVCMOS
• Number of Circuits: 1
• Ratio - Input:Output: 1:3
• Differential - Input:Output: No/Yes
• Divider/Multiplier: Yes/No

Frequently Asked Questions (FAQ)

Q: Why is the 252MI-48LF classified as obsolete?

A: The 252MI-48LF has reached end-of-life status in Renesas Electronics Corporation's product portfolio. Obsolete classification indicates the manufacturer no longer produces this component and has transitioned customers to active production alternatives.

Q: What is the manufacturer-recommended substitute for 252MI-48LF?

A: The manufacturer-recommended substitute is 5L35021B-000NDGI, an active production Clock Generator IC from Renesas Electronics Corporation.

Q: Are there packaging differences between the obsolete part and its substitute?

A: The 252MI-48LF packaging specifications are not detailed in available documentation. The substitute 5L35021B-000NDGI uses Surface Mount technology in a 20-VFQFN Exposed Pad package (20-QFN 3x3 form factor).

Q: What is the maximum operating frequency of the substitute part?

A: The 5L35021B-000NDGI supports a maximum frequency of 250MHz.

Q: What supply voltage range does the substitute require?

A: The 5L35021B-000NDGI operates within a supply voltage range of 1.71V to 1.89V.

Q: Is the substitute part RoHS and REACH compliant?

A: The 5L35021B-000NDGI carries REACH Unaffected status and complies with applicable regulatory requirements. The Moisture Sensitivity Level is rated as 1 (Unlimited).

Q: What input and output types does the substitute support?

A: The 5L35021B-000NDGI accepts Clock and Crystal inputs, and provides LP-HCSL and LVCMOS outputs.