PI6CB33201ZDIEX-13R Equivalent & Substitute Parts

Part Overview

The PI6CB33201ZDIEX-13R is an active Clock Buffer IC manufactured by Diodes Incorporated, designed for high-speed clock distribution applications. This device functions as a 1:2 clock buffer with a maximum frequency rating of 133.46 MHz, featuring differential input and output capabilities in HCSL (High-Speed Current Logic) format. The part is currently in active production status with 1076 units in stock inventory.

Clock buffer ICs require substitute parts when original inventory becomes unavailable, when supply chain constraints necessitate alternative sourcing, or when design flexibility permits the use of functionally equivalent components from the same manufacturer. Identifying qualified substitutes ensures continuity in manufacturing and system deployment without requiring circuit redesign.

Substiute Parts

PI6CB33201ZDIEX-13R

Diodes IncorporatedIn Stock: 1104PI6CB33201ZDIEX-13R Datasheet

Current PartRFQ

PI6CB33202ZDIEX-13R

Diodes IncorporatedIn Stock: 17944PI6CB33202ZDIEX-13R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PI6CB33201ZDIEX-13R is determined by strict equivalence across the following critical parameters:

Functional Parameters:

• Clock buffer topology with 1:2 input-to-output ratio
• Differential input and output signal support
• HCSL input and output logic compatibility
• Maximum frequency specification of 133.46 MHz

Electrical Parameters:

• Supply voltage range: 3.135V ~ 3.465V
• Operating temperature range: -40°C ~ 85°C

Physical Parameters:

• Surface mount technology
• 24-VFQFN Exposed Pad package
• 24-TQFN (4x4) supplier device package footprint

Compliance Parameters:

• ROHS3 compliance
• REACH Unaffected status
• Active product status

The substitute part PI6CB33202ZDIEX-13R meets all specified parameters identically to the main part, establishing it as a parametric equivalent suitable for direct substitution in applications requiring the PI6CB33201ZDIEX-13R.

Parameter Comparison

Engineering Selection Recommendations

The PI6CB33202ZDIEX-13R is a direct parametric equivalent to the PI6CB33201ZDIEX-13R. Both parts are manufactured by Diodes Incorporated and share identical electrical, functional, and physical specifications. Selection between these parts is based on the following engineering criteria:

Availability Consideration: The PI6CB33202ZDIEX-13R maintains significantly higher inventory availability at 17900 units compared to 1076 units for the PI6CB33201ZDIEX-13R. This inventory differential supports supply chain continuity and reduces lead time risk in production environments.

Compliance Status: Both parts maintain identical compliance certifications: ROHS3 compliance and REACH Unaffected status. Both parts are in active production status, ensuring long-term support and continued availability from the manufacturer.

Package and Footprint Compatibility: Both parts utilize the identical 24-VFQFN Exposed Pad package with 24-TQFN (4x4) footprint dimensions. Direct PCB layout compatibility is established without requiring design modifications.

Electrical and Functional Equivalence: Identical specifications across all critical parameters—including 1:2 clock buffer topology, 133.46 MHz maximum frequency, HCSL differential input/output support, and 3.135V ~ 3.465V supply voltage range—establish complete functional interchangeability.

Frequently Asked Questions (FAQ)

Q: Can PI6CB33202ZDIEX-13R be used as a direct replacement for PI6CB33201ZDIEX-13R without circuit modifications?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, logic types, frequency ratings, supply voltage requirements, and package footprints. Direct substitution on existing PCB layouts is supported without design changes.

Q: Are there differences in the 24-VFQFN Exposed Pad package between these parts?

A: No. Both parts use the identical 24-VFQFN Exposed Pad package with 24-TQFN (4x4) footprint dimensions. PCB land patterns, solder pad layouts, and thermal management characteristics are identical.

Q: Do both parts support the same input and output logic types?

A: Yes. Both parts accept CMOS and HCSL differential inputs and provide HCSL differential outputs. Signal integrity and logic level compatibility are identical across both parts.

Q: What is the maximum operating frequency for both parts?

A: Both parts are rated for a maximum frequency of 133.46 MHz. Frequency performance and timing specifications are identical.

Q: Are there compliance or regulatory differences between these parts?

A: No. Both parts maintain ROHS3 compliance and REACH Unaffected status. Both parts are in active production status with identical regulatory certifications.

Q: What is the supply voltage requirement for both parts?

A: Both parts require a supply voltage range of 3.135V ~ 3.465V. Power supply design and voltage regulation specifications are identical.

Q: Do both parts operate across the same temperature range?

A: Yes. Both parts are rated for operation from -40°C to 85°C (TA). Thermal performance and temperature derating characteristics are identical.

Q: Is the PI6CB33202ZDIEX-13R available in higher quantities?

A: Yes. The PI6CB33202ZDIEX-13R maintains 17900 units in inventory compared to 1076 units for the PI6CB33201ZDIEX-13R, providing improved supply availability for production requirements.