CS2000CP-CZZ Equivalent & Substitute Parts

Part Overview

The CS2000CP-CZZ is a Fractional N Synthesizer IC manufactured by Cirrus Logic Inc., designed for clock and timing applications requiring frequency synthesis up to 75MHz. This device integrates a phase-locked loop (PLL) with divider and multiplier functionality in a 10-MSOP surface mount package. The part is currently in Last Time Buy status, making identification of equivalent and substitute components essential for ongoing design support and production continuity.

Key Parameters

Parameter	Value
Manufacturer	Cirrus Logic Inc.
Part Number	CS2000CP-CZZ
Type	Fractional N Synthesizer
Frequency - Max	75MHz
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
PLL	Yes
Divider/Multiplier	Yes/Yes
RoHS Status	ROHS3 Compliant
MSL Rating	2 (1 Year)

Substitute Part Grouping Explanation

Substitution of the CS2000CP-CZZ is determined by strict equivalence across the following parameters:

Functional Type: Fractional N Synthesizer with integrated PLL
Maximum Frequency: 75MHz
Supply Voltage Range: 3.1V ~ 4.6V
Operating Temperature Range: -10°C ~ 70°C
Package Configuration: 10-MSOP surface mount (0.118", 3.00mm Width)
Circuit Count: 1
Input/Output Ratio: 2:2
Divider/Multiplier Capability: Yes/Yes

All substitute parts listed maintain identical electrical and mechanical specifications across these parameters. Substitution is valid only when all parameters match exactly.

Parameter Comparison

Parameter	CS2000CP-CZZ	CS2000P-DZZ	CS210005-CZZ	CS2100CP-CZZ	CS2100P-DZZ
Manufacturer	Cirrus Logic Inc.	Cirrus Logic Inc.	Cirrus Logic Inc.	Cirrus Logic Inc.	Cirrus Logic Inc.
Type	Fractional N Synthesizer	Fractional N Synthesizer	Fractional N Synthesizer	Fractional N Synthesizer	Fractional N Synthesizer
Frequency - Max	75MHz	75MHz	75MHz	75MHz	75MHz
Voltage - Supply	3.1V ~ 4.6V	3.1V ~ 4.6V	3.1V ~ 4.6V	3.1V ~ 4.6V	3.1V ~ 4.6V
Operating Temperature	-10°C ~ 70°C	-10°C ~ 70°C	-10°C ~ 70°C	-10°C ~ 70°C	-10°C ~ 70°C
Package / Case	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
PLL	Yes	Yes	Yes	Yes	Yes
Divider/Multiplier	Yes/Yes	Yes/Yes	Yes/Yes	Yes/Yes	Yes/Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	2 (1 Year)	2 (1 Year)	2 (1 Year)	2 (1 Year)	2 (1 Year)
Product Status	Last Time Buy	Active	Active	Last Time Buy	Active

Engineering Selection Recommendations

CS2000P-DZZ: Parametric equivalent with identical electrical specifications. Product status is Active, providing extended availability compared to the main part. Suitable for direct substitution in new designs and production continuity.

CS210005-CZZ: Parametric equivalent with identical electrical specifications. Product status is Active. RoHS compliance status differs (RoHS Compliant vs. ROHS3 Compliant); verify regulatory requirements for your application before selection.

CS2100CP-CZZ: Parametric equivalent with identical electrical specifications. Product status is Last Time Buy, similar to the main part. Suitable for applications where Last Time Buy inventory management is acceptable.

CS2100P-DZZ: Parametric equivalent with identical electrical specifications. Product status is Active, providing extended availability. Recommended for new designs requiring long-term supply assurance.

Frequently Asked Questions (FAQ)

Q: Can I substitute CS2000CP-CZZ with any of these parts in my existing design?

A: Yes, all listed parts are parametric equivalents with identical electrical and mechanical specifications. Direct substitution is valid for the functional requirements of Fractional N Synthesizer operation at 75MHz with 3.1V ~ 4.6V supply and -10°C ~ 70°C operating temperature.

Q: What is the difference between CS2000CP-CZZ and CS2100CP-CZZ?

A: Both parts are parametric equivalents with identical electrical specifications and Last Time Buy status. The primary difference is the base product number (CS2000 vs. CS2100), which may reflect internal Cirrus Logic product line differentiation. Electrical and mechanical compatibility is complete.

Q: Why should I choose an Active status part over Last Time Buy?

A: Active status parts (CS2000P-DZZ, CS210005-CZZ, CS2100P-DZZ) provide extended supply availability and production support. Last Time Buy parts (CS2000CP-CZZ, CS2100CP-CZZ) have limited inventory and no future production. For new designs or long-term production, Active status parts are preferred.

Q: Are there packaging differences between these substitutes?

A: All parts use the same 10-MSOP surface mount package (0.118", 3.00mm Width). Packaging format differs only in supplier designation (Tube vs. unspecified), which does not affect electrical or mechanical compatibility.

Q: What is the MSL rating and why does it matter?

A: All parts carry MSL 2 (1 Year) rating. This indicates moisture sensitivity level and shelf life. Parts must be stored in controlled humidity conditions and used within one year of opening the moisture barrier bag.

Q: Are all these parts RoHS compliant?

A: Most parts are ROHS3 Compliant. CS210005-CZZ is RoHS Compliant. Verify your specific regulatory requirements, as ROHS3 represents a more recent compliance standard than RoHS.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message