Equivalent & Substitute Parts for Renesas 525R-02ILF Clock Generator

Part Overview

The Renesas 525R-02ILF is a Clock Generator and Fanout Distribution IC operating at frequencies up to 250MHz in a 28-SSOP surface mount package. This device features integrated PLL with bypass capability, supporting both clock and crystal inputs with CMOS output configuration. The 525R-02ILF is classified as obsolete, making identification of functionally equivalent substitute components essential for ongoing system support and new design implementations.

Substiute Parts

525R-02ILF

Renesas Electronics CorporationIn Stock: 2910525R-02ILF Datasheet

Current PartRFQ

5P35021-000NDG2

Renesas Electronics CorporationIn Stock: 11845P35021-000NDG2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 525R-02ILF is determined by the following critical parameters:

• Functional Type: Clock Generator with Fanout Distribution capability
• Maximum Frequency: 250MHz operation
• PLL Architecture: Integrated PLL with bypass mode
• Input Configuration: Support for both clock and crystal inputs
• Output Standard: CMOS output levels
• Supply Voltage Range: 3V to 5.5V compatibility
• Package Form Factor: 28-pin SSOP surface mount configuration
• Temperature Range: -40°C to 85°C operating window

The substitute part 5P35021-000NDG2 is classified as a Clock/Timing IC from Renesas Electronics Corporation, maintaining manufacturer continuity and product line alignment.

Parameter Comparison

Engineering Selection Recommendations

The 5P35021-000NDG2 represents an active product offering from Renesas Electronics Corporation, providing continuity within the manufacturer's Clock/Timing product portfolio. The transition from the obsolete 525R-02ILF to an active substitute ensures access to current manufacturing processes, documented supply chains, and ongoing technical support.

Both components maintain REACH compliance status, satisfying regulatory requirements for electronic component deployment. The substitute part's active product status provides advantages for long-term availability and procurement stability compared to the obsolete main part.

Selection of the 5P35021-000NDG2 should be validated against specific application requirements including frequency specifications, package compatibility, and electrical interface requirements to ensure functional equivalence within the target system.

Frequently Asked Questions (FAQ)

Q: Why is a substitute part necessary for the 525R-02ILF?

A: The 525R-02ILF is classified as obsolete, indicating discontinued manufacturing and limited availability. Substitute parts ensure continued system support and enable new designs to utilize current, actively manufactured components.

Q: What are the critical parameters for substitution compatibility?

A: Substitution compatibility is determined by maximum frequency rating (250MHz), PLL with bypass capability, clock and crystal input support, CMOS output configuration, 3V to 5.5V supply voltage range, 28-pin SSOP package form factor, and -40°C to 85°C operating temperature range.

Q: Does the substitute part maintain the same package configuration?

A: Package specifications for the 5P35021-000NDG2 are not provided in the available technical data. Physical package compatibility must be verified against detailed datasheets prior to implementation.

Q: Are both parts compliant with environmental regulations?

A: Both the 525R-02ILF and 5P35021-000NDG2 maintain REACH Unaffected status. The 525R-02ILF is ROHS3 Compliant; compliance status for the substitute part requires verification against current regulatory documentation.

Q: What should be considered when transitioning from the main part to the substitute?

A: Transition planning should include verification of electrical specifications, package form factor compatibility, PCB layout considerations, and functional testing within the target application to confirm operational equivalence.