ICS7152M-11 Equivalent & Substitute Parts

Part Overview

The ICS7152M-11 is a Spread Spectrum Clock Generator IC manufactured by Renesas Electronics Corporation, rated for 67MHz operation in an 8-SOIC surface mount package. This component generates CMOS output from a clock input using an integrated Phase-Locked Loop (PLL) with a 1:1 input-to-output ratio. The ICS7152M-11 is classified as obsolete, making identification of equivalent substitute parts essential for ongoing production support and design continuity.

Substiute Parts

ICS7152M-11

Renesas Electronics CorporationIn Stock: 779ICS7152M-11 Datasheet

Current PartRFQ

7152M-11LF

Renesas Electronics CorporationIn Stock: 7827152M-11LF Datasheet

DirectRFQ

7152M-01LF

Renesas Electronics CorporationIn Stock: 9517152M-01LF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ICS7152M-11 is determined by strict equivalence across the following parameters: maximum frequency (67MHz), output type (CMOS), input type (Clock), PLL presence, input-to-output ratio (1:1), supply voltage range (3V ~ 3.6V), operating temperature range (0°C ~ 70°C), package type (8-SOIC), and mounting method (Surface Mount).

The identified substitute parts—7152M-11LF and 7152M-01LF—match all electrical and mechanical parameters of the main part. Both are manufactured by Renesas Electronics Corporation and maintain identical functional specifications. Substitution is valid based on parametric equivalence within the allowed tolerance of this product category.

Parameter Comparison

Engineering Selection Recommendations

The 7152M-11LF is the primary substitute for the ICS7152M-11. This part maintains full parametric equivalence while offering Active product status and ROHS3 compliance, providing superior long-term availability and regulatory alignment for new designs and production continuity.

The 7152M-01LF serves as a secondary parametric equivalent, offering identical electrical and mechanical specifications. However, this part carries Obsolete product status, limiting its suitability for sustained production applications despite ROHS3 compliance.

Selection between active and obsolete substitute parts should be based on production volume requirements and supply chain strategy. For applications requiring extended component availability, the Active-status 7152M-11LF is the preferred choice.

Frequently Asked Questions (FAQ)

Q: Can the 7152M-11LF directly replace the ICS7152M-11 in existing designs?

A: Yes. The 7152M-11LF is parametrically equivalent across all electrical specifications (frequency, voltage, temperature range, output type) and mechanical parameters (package, pin configuration, mounting method). No circuit modifications are required.

Q: What is the difference between the ICS7152M-11 and 7152M-11LF?

A: Both parts are functionally identical in electrical and mechanical performance. The primary differences are product status (Obsolete vs. Active) and RoHS compliance (non-compliant vs. ROHS3 Compliant). The 7152M-11LF offers improved regulatory compliance and supply availability.

Q: Are the 7152M-11LF and 7152M-01LF interchangeable?

A: Yes, from a parametric standpoint. Both parts match all electrical and mechanical specifications of the ICS7152M-11. However, the 7152M-11LF is preferred due to its Active product status, ensuring better long-term availability.

Q: Does the package type remain the same across all substitute parts?

A: Yes. All parts—ICS7152M-11, 7152M-11LF, and 7152M-01LF—use the 8-SOIC (0.154", 3.90mm Width) surface mount package. PCB layout and assembly processes require no modification.

Q: What does RoHS3 compliance mean for the 7152M-11LF?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting the use of specific hazardous materials. This is relevant for applications subject to EU environmental regulations or customer-mandated compliance standards.