CS230001-CZZR Equivalent & Substitute Parts

Part Overview

The CS230001-CZZR is a Fanout Distribution, Fractional N Synthesizer IC manufactured by Cirrus Logic Inc. This clock/timing component operates at a maximum frequency of 75MHz with a 1:2 input-to-output ratio and integrates a phase-locked loop (PLL) for precision clock distribution. The device is packaged in a 10-MSOP surface mount configuration with a 3.00mm width footprint.

The CS230001-CZZR carries a "Not For New Designs" product status, indicating that Cirrus Logic has discontinued active development and support for this part number. This status necessitates identification of equivalent substitute components to ensure design continuity, supply chain reliability, and access to active product support for new applications or production runs.

Key Parameters

Parameter	Value
Manufacturer Part Number	CS230001-CZZR
Manufacturer	Cirrus Logic Inc.
Category	Clock/Timing
Type	Fanout Distribution, Fractional N Synthesizer
Frequency - Max	75MHz
Ratio - Input:Output	1:2
PLL	Yes
Voltage - Supply	3.1V ~ 4.6V
Operating Temperature	-10°C ~ 70°C
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting Type	Surface Mount
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	2 (1 Year)

Substitute Part Grouping Explanation

Substitution of the CS230001-CZZR is determined by strict equivalence across the following critical parameters:

Maximum frequency: 75MHz
Input-to-output ratio: 1:2
PLL functionality: Present
Supply voltage range: 3.1V ~ 4.6V
Operating temperature range: -10°C ~ 70°C
Package type: 10-MSOP with 0.118" (3.00mm) width
Surface mount configuration
Differential input/output: No/No
Number of circuits: 1
Divider/Multiplier capability: Yes/Yes

The CS2300P-DZZR meets all specified electrical and mechanical parameters, establishing it as a parametric equivalent. Both parts share identical functional specifications, package dimensions, and electrical characteristics. The primary distinction lies in product status and compliance certifications.

Parameter Comparison

Parameter	CS230001-CZZR	CS2300P-DZZR
Manufacturer	Cirrus Logic Inc.	Cirrus Logic Inc.
Category	Clock/Timing	Clock/Timing
Type	Fanout Distribution, Fractional N Synthesizer	Fanout Distribution, Fractional N Synthesizer
Frequency - Max	75MHz	75MHz
Ratio - Input:Output	1:2	1:2
PLL	Yes	Yes
Input	Clock	Clock
Output	Clock	Clock
Number of Circuits	1	1
Differential - Input:Output	No/No	No/No
Voltage - Supply	3.1V ~ 4.6V	3.1V ~ 4.6V
Operating Temperature	-10°C ~ 70°C	-10°C ~ 70°C
Mounting Type	Surface Mount	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package	10-MSOP	10-MSOP
RoHS Status	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	2 (1 Year)	2 (1 Year)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8542.39.0001	8542.39.0001
Product Status	Not For New Designs	Active

Engineering Selection Recommendations

The CS2300P-DZZR is the direct parametric equivalent for the CS230001-CZZR. Both components are manufactured by Cirrus Logic Inc. and share identical electrical specifications, frequency performance, voltage requirements, temperature operating range, and package configuration.

The CS2300P-DZZR carries an "Active" product status, indicating ongoing manufacturer support, availability, and compliance with current regulatory standards. The CS2300P-DZZR meets ROHS3 compliance, representing an updated regulatory certification compared to the RoHS Compliant designation of the CS230001-CZZR. Both parts maintain REACH Unaffected status and identical export classification (EAR99).

For applications requiring new designs, production continuity, or long-term supply assurance, the CS2300P-DZZR is the appropriate selection. Pin-to-pin compatibility, electrical performance equivalence, and identical package dimensions ensure direct substitution without circuit redesign.

Frequently Asked Questions (FAQ)

Q: Can the CS2300P-DZZR directly replace the CS230001-CZZR in existing designs?

A: Yes. Both parts are pin-to-pin compatible with identical package dimensions (10-MSOP, 0.118" width), electrical specifications, and functional performance. No circuit modifications are required.

Q: What are the key differences between these two part numbers?

A: The primary differences are product status and compliance certification. The CS230001-CZZR is marked "Not For New Designs," while the CS2300P-DZZR maintains "Active" status. The CS2300P-DZZR carries ROHS3 compliance versus RoHS Compliant for the CS230001-CZZR. All electrical and mechanical parameters are identical.

Q: Are there any supply voltage or frequency limitations when substituting?

A: No. Both parts operate identically across the 3.1V to 4.6V supply range and support 75MHz maximum frequency with 1:2 input-to-output ratio. Operating temperature range (-10°C to 70°C) is also identical.

Q: Does the package footprint remain the same?

A: Yes. Both parts use the 10-MSOP surface mount package with 0.118" (3.00mm) width. PCB layout and assembly processes require no modification.

Q: What is the significance of the "Not For New Designs" status on the CS230001-CZZR?

A: This designation indicates that Cirrus Logic has discontinued active development and support for this part number. New designs should utilize the CS2300P-DZZR to ensure manufacturer support, regulatory compliance, and supply chain continuity.

Q: Are moisture sensitivity levels equivalent?

A: Yes. Both parts carry MSL 2 (1 Year) rating, requiring identical handling, storage, and reflow procedures.

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