CDCLVP215RHBR Equivalent & Substitute Parts

Part Overview

The CDCLVP215RHBR is a Clock Fanout Buffer (Distribution) IC manufactured by Texas Instruments, designed for high-speed clock distribution applications. This 1:5 differential clock buffer operates at frequencies up to 4.6 GHz and is housed in a 32-VFQFN Exposed Pad surface mount package. The device accepts LVECL/LVPECL differential inputs and provides LVECL/LVPECL differential outputs across two internal circuits. The part is currently in active production status with ROHS3 compliance and REACH unaffected classification. Substitute parts are identified when they maintain identical electrical specifications, mechanical compatibility, and regulatory compliance across all critical parameters.

Substiute Parts

CDCLVP215RHBR

Texas InstrumentsIn Stock: 3322CDCLVP215RHBR Datasheet

Current PartRFQ

CDCLVP215RHBT

Texas InstrumentsIn Stock: 1015CDCLVP215RHBT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CDCLVP215RHBR are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must remain identical:

• Ratio - Input:Output: 1:5
• Number of Circuits: 2
• Frequency - Max: 4.6 GHz
• Input Signal Type: LVECL, LVPECL
• Output Signal Type: LVECL, LVPECL
• Voltage - Supply: 2.375V ~ 3.8V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VFQFN Exposed Pad
• Supplier Device Package: 32-VQFN (5x5)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)

The CDCLVP215RHBT is classified as a parametric equivalent because it maintains identical specifications across all electrical performance parameters, signal characteristics, supply voltage range, operating temperature range, and mechanical packaging requirements. Both parts share the same base product number (CDCLVP215) and differ only in tape and reel configuration, which does not affect functional or electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the CDCLVP215RHBR and CDCLVP215RHBT are active production parts from Texas Instruments with identical electrical and mechanical specifications. Selection between these parts should be based on packaging and supply chain requirements. The CDCLVP215RHBR is available with 3282 pieces in stock, while the CDCLVP215RHBT has 941 pieces in stock. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility in all applicable markets. The identical MSL rating of 2 (1 Year) requires equivalent moisture control and storage procedures for both variants.

Frequently Asked Questions (FAQ)

Q: Can CDCLVP215RHBT be used as a direct replacement for CDCLVP215RHBR?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, signal characteristics, supply voltage requirements, operating temperature range, and package dimensions. The parts differ only in tape and reel configuration, which does not affect functional compatibility or performance.

Q: What is the difference between CDCLVP215RHBR and CDCLVP215RHBT?

A: The suffix designations indicate different tape and reel packaging configurations. RHBR and RHBT represent different reel sizes or tape specifications used for automated assembly processes. All electrical and mechanical parameters remain identical between the two variants.

Q: Are both parts suitable for high-speed clock distribution applications?

A: Yes. Both the CDCLVP215RHBR and CDCLVP215RHBT support clock frequencies up to 4.6 GHz with 1:5 fanout capability, making them suitable for high-speed clock distribution in digital systems requiring differential LVECL/LVPECL signal integrity.

Q: Do both parts require the same PCB layout and design considerations?

A: Yes. Since both parts are housed in identical 32-VFQFN Exposed Pad packages with the same pinout and electrical characteristics, they require identical PCB layout, trace routing, and design considerations for optimal performance.

Q: What is the moisture sensitivity level for these parts?

A: Both parts have an MSL rating of 2 (1 Year), indicating they must be stored in controlled humidity environments and used within one year of the manufacturing date code to maintain reliability.