CDCLVP2106RHAR Equivalent & Substitute Parts

Part Overview

The CDCLVP2106RHAR is a Clock Fanout Buffer (Distribution) IC manufactured by Texas Instruments, designed for high-speed clock distribution applications. This 1:12 fanout buffer operates at frequencies up to 2 GHz and supports multiple input standards (LVCMOS, LVDS, LVPECL, LVTTL) with LVPECL output. The device is packaged in a 40-VFQFN Exposed Pad configuration and is currently in active production status with 2600 units in stock.

Substitute parts are identified when design requirements change, inventory constraints occur, or alternative sourcing becomes necessary while maintaining functional equivalence within specified electrical and mechanical parameters.

Substiute Parts

CDCLVP2106RHAR

Texas InstrumentsIn Stock: 2617CDCLVP2106RHAR Datasheet

Current PartRFQ

CDCLVP2106RHAT

Texas InstrumentsIn Stock: 3136CDCLVP2106RHAT Datasheet

Parametric EquivalentRFQ

8SLVP2106ANLGI

Renesas Electronics CorporationIn Stock: 16768SLVP2106ANLGI Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CDCLVP2106RHAR are classified based on the following substitution criteria:

Parametric Equivalent (Direct Substitute): Parts that maintain identical electrical specifications and package form factor. The CDCLVP2106RHAT qualifies as a parametric equivalent, sharing the same 1:12 fanout ratio, 2 GHz maximum frequency, supply voltage range, operating temperature range, and 40-VFQFN package configuration. The only distinction is packaging format (Tape & Reel vs. alternative reel specifications).

Functional Equivalent (Design Consideration Required): Parts that provide clock distribution functionality within the same frequency and voltage specifications but with different output ratios or package sizes. The 8SLVP2106ANLGI from Renesas Electronics Corporation operates at the same 2 GHz maximum frequency and supports the same supply voltage range and operating temperature, but provides a 1:6 fanout ratio instead of 1:12, and uses a smaller 16-VFQFN package.

Key parameters determining substitution eligibility:

• Maximum frequency: 2 GHz
• Supply voltage range: 2.375V minimum, 3.465V ~ 3.6V maximum
• Operating temperature: -40°C ~ 85°C
• Differential input and output capability
• LVPECL output standard
• RoHS3 compliance

Parameter Comparison

Engineering Selection Recommendations

CDCLVP2106RHAT Selection: This part is recommended as the primary substitute when the CDCLVP2106RHAR is unavailable. It maintains complete electrical and mechanical equivalence, including the 1:12 fanout ratio and 40-VFQFN package footprint. Both parts are manufactured by Texas Instruments, share identical specifications, and carry the same RoHS3 compliance and MSL rating. Selection of this substitute requires no circuit redesign or PCB layout modification.

8SLVP2106ANLGI Selection: This Renesas Electronics part is suitable only when system architecture permits reduction of the fanout ratio from 1:12 to 1:6. The smaller 16-VFQFN package (3x3mm) offers reduced board space compared to the 40-VFQFN (6x6mm) footprint. The supply voltage range is slightly narrower (maximum 3.465V versus 3.6V), requiring verification that system supply voltage does not exceed 3.465V. All three parts maintain identical maximum frequency (2 GHz), operating temperature range (-40°C ~ 85°C), and RoHS3 compliance status. Selection of this substitute requires PCB layout redesign due to package size and pinout differences.

Frequently Asked Questions (FAQ)

Q: Can CDCLVP2106RHAT be used as a direct replacement for CDCLVP2106RHAR without any modifications?

A: Yes. Both parts are manufactured by Texas Instruments with identical electrical specifications, package configuration (40-VFQFN), and functional characteristics. No circuit or PCB modifications are required.

Q: What are the key differences between CDCLVP2106RHAR and 8SLVP2106ANLGI?

A: The primary differences are: (1) fanout ratio is 1:6 instead of 1:12, reducing available output channels by half; (2) package size is 16-VFQFN (3x3mm) instead of 40-VFQFN (6x6mm), requiring PCB layout redesign; (3) manufacturer is Renesas Electronics instead of Texas Instruments; (4) maximum supply voltage is 3.465V instead of 3.6V. All three parts operate at 2 GHz maximum frequency and support the same operating temperature range.

Q: Is the 8SLVP2106ANLGI suitable for applications requiring 12 output channels?

A: No. The 8SLVP2106ANLGI provides only 6 output channels per input (1:6 ratio). Applications requiring 12 output channels must use either CDCLVP2106RHAR or CDCLVP2106RHAT.

Q: Are all three parts RoHS3 compliant?

A: Yes. CDCLVP2106RHAR, CDCLVP2106RHAT, and 8SLVP2106ANLGI are all RoHS3 compliant with MSL rating of 3 (168 Hours).

Q: What is the maximum supply voltage for each part?

A: CDCLVP2106RHAR and CDCLVP2106RHAT support 2.375V ~ 3.6V. The 8SLVP2106ANLGI supports 2.375V ~ 3.465V. Systems operating at voltages above 3.465V cannot use the Renesas part.

Q: Can the 8SLVP2106ANLGI be used in a 1:12 configuration by cascading two devices?

A: This question addresses system architecture beyond the scope of parametric equivalence. Cascading introduces additional propagation delay and complexity not specified in the provided component data.