ICS7152M-02 Equivalent & Substitute Parts

Part Overview

The ICS7152M-02 is a Spread Spectrum Clock Generator IC manufactured by Renesas Electronics Corporation, designed for 134MHz clock generation in 8-SOIC surface mount packaging. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The device generates CMOS output from a clock input with integrated PLL functionality and 1:1 input-to-output ratio.

Key Parameters

Parameter	Value
Manufacturer	Renesas Electronics Corporation
Type	Spread Spectrum Clock Generator
Frequency - Max	134MHz
Output Type	CMOS
Voltage - Supply	3V ~ 3.6V
Operating Temperature	0°C ~ 70°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
PLL	Yes
Input	Clock
Number of Circuits	1
Ratio - Input:Output	1:1
Divider/Multiplier	No/Yes
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the ICS7152M-02 is determined by strict alignment of the following critical parameters: package type (8-SOIC), supply voltage range (3V ~ 3.6V), operating temperature range (0°C ~ 70°C), output type (CMOS), PLL presence, and input-to-output ratio (1:1). Frequency capability is the primary differentiator among available substitutes.

The substitute parts are grouped into two categories:

Direct Functional Equivalent: 7152M-02LF maintains identical frequency specification (134MHz) and all electrical characteristics, with the primary distinction being active product status and RoHS3 compliance.

Parametric Equivalents: 7152M-01LF and 7152M-11LF operate at reduced maximum frequency (67MHz) while maintaining all other critical parameters including package, voltage, temperature range, and output characteristics. These parts are suitable for applications where 67MHz frequency capability is sufficient.

Parameter Comparison

Parameter	ICS7152M-02	7152M-02LF	7152M-01LF	7152M-11LF
Manufacturer	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation
Type	Spread Spectrum Clock Generator	Spread Spectrum Clock Generator	Spread Spectrum Clock Generator	Spread Spectrum Clock Generator
Frequency - Max	134MHz	134MHz	67MHz	67MHz
Output Type	CMOS	CMOS	CMOS	CMOS
Voltage - Supply	3V ~ 3.6V	3V ~ 3.6V	3V ~ 3.6V	3V ~ 3.6V
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C	0°C ~ 70°C	0°C ~ 70°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
PLL	Yes	Yes	Yes	Yes
Input	Clock	Clock	Clock	Clock
Number of Circuits	1	1	1	1
Ratio - Input:Output	1:1	1:1	1:1	1:1
Divider/Multiplier	No/Yes	No/Yes	No/Yes	No/Yes
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active	Obsolete	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation: 7152M-02LF is the direct functional equivalent for ICS7152M-02 applications requiring 134MHz operation. This part maintains identical frequency specification and electrical parameters while offering active product status and ROHS3 compliance, providing superior long-term availability and regulatory alignment.

Secondary Recommendation: 7152M-11LF is suitable for applications where maximum frequency requirement is 67MHz or lower. This part is active and ROHS3 compliant, offering improved procurement continuity compared to the obsolete ICS7152M-02.

Alternative Consideration: 7152M-01LF provides parametric equivalence at 67MHz frequency with ROHS3 compliance, though product status is obsolete. Selection of this part should be limited to applications where 7152M-11LF availability is constrained.

Frequently Asked Questions (FAQ)

Q: Can 7152M-02LF directly replace ICS7152M-02 in existing designs?

A: Yes. The 7152M-02LF maintains identical frequency (134MHz), supply voltage (3V ~ 3.6V), operating temperature range (0°C ~ 70°C), package (8-SOIC), and all functional characteristics. Pin-to-pin compatibility is preserved.

Q: What is the frequency difference between ICS7152M-02 and the 67MHz alternatives?

A: ICS7152M-02 and 7152M-02LF operate at 134MHz maximum frequency. The 7152M-01LF and 7152M-11LF operate at 67MHz maximum frequency. Selection depends on application clock generation requirements.

Q: Are there packaging differences between substitute parts?

A: All parts use identical 8-SOIC (0.154", 3.90mm Width) surface mount packaging. Tube packaging is specified for substitute parts 7152M-02LF, 7152M-01LF, and 7152M-11LF.

Q: What is the significance of RoHS compliance status?

A: ICS7152M-02 is RoHS non-compliant. All substitute parts (7152M-02LF, 7152M-01LF, 7152M-11LF) are ROHS3 compliant, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: Which substitute part offers the best long-term availability?

A: 7152M-02LF and 7152M-11LF both carry active product status, indicating ongoing manufacturer support and availability. ICS7152M-02 and 7152M-01LF are obsolete and subject to limited stock availability.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message