CY7B994V-2BBC Equivalent & Substitute Parts

Part Overview

The CY7B994V-2BBC is a Clock Buffer and Fanout Distribution IC manufactured by Infineon Technologies, part of the RoboClock™ series. This device functions as a 1-to-18 clock distribution buffer with integrated PLL capability, supporting input frequencies up to 200MHz. The product is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and component procurement.

Substiute Parts

CY7B994V-2BBC

Infineon TechnologiesIn Stock: 859CY7B994V-2BBC Datasheet

Current PartRFQ

CY7B994V-5BBC

Infineon TechnologiesIn Stock: 1739CY7B994V-5BBC Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CY7B994V-2BBC is determined by strict equivalence across the following critical parameters:

• Functional Architecture: Clock buffer with 1-to-18 fanout distribution and integrated PLL
• Frequency Specification: Maximum operating frequency of 200MHz
• Signal Interface: LVPECL/LVTTL input compatibility and LVTTL output
• Electrical Characteristics: Supply voltage range 2.97V ~ 3.63V
• Package Specification: 100-LBGA (100-TBGA 11x11) surface mount configuration
• Thermal Operating Range: 0°C ~ 70°C
• Divider/Multiplier Capability: Both functions present

The CY7B994V-5BBC qualifies as a parametric equivalent substitute based on identical specifications across all critical functional and electrical parameters. The primary distinction between these parts is packaging format (Tray vs. standard packaging).

Parameter Comparison

Engineering Selection Recommendations

Both the CY7B994V-2BBC and CY7B994V-5BBC are classified as obsolete products. Selection between these parts should be based on the following factors:

Compliance and Regulatory Status: Both parts carry identical RoHS non-compliant and REACH Unaffected designations. No compliance advantage exists between the two options.

Packaging and Handling: The CY7B994V-5BBC is supplied in Tray packaging, while the CY7B994V-2BBC uses standard packaging. Tray packaging may offer advantages for automated assembly processes and bulk handling. Both parts maintain identical Moisture Sensitivity Level (MSL) 3 specifications with 168-hour dry storage requirements.

Inventory Availability: The CY7B994V-5BBC demonstrates higher current inventory levels (1702 Pcs) compared to the CY7B994V-2BBC (821 Pcs), making it the preferred choice for procurement where supply continuity is a consideration.

Functional Equivalence: Complete electrical and functional equivalence exists between these parts. No performance differentiation occurs across frequency response, signal integrity, or thermal characteristics.

Frequently Asked Questions (FAQ)

Q: Can the CY7B994V-5BBC directly replace the CY7B994V-2BBC in existing designs?

A: Yes. The CY7B994V-5BBC is a parametric equivalent substitute. All electrical specifications, functional characteristics, package dimensions, and pin configurations are identical. Direct substitution is supported without design modification.

Q: What is the primary difference between these two part numbers?

A: The primary difference is packaging format. The CY7B994V-2BBC uses standard packaging, while the CY7B994V-5BBC is supplied in Tray packaging. This distinction affects handling and assembly processes but does not impact electrical performance or compatibility.

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

A: No. Both parts carry identical RoHS non-compliant and REACH Unaffected designations. No regulatory advantage exists between the two options.

Q: What is the significance of the 100-TBGA (11x11) package specification?

A: This specification defines the physical package dimensions and pin layout. Both parts use this identical package configuration, ensuring mechanical and electrical compatibility in PCB designs. The 100-pin Ball Grid Array format with 11x11 ball matrix is standard for both part numbers.

Q: How should moisture sensitivity be managed for these components?

A: Both parts are classified as MSL 3, requiring dry storage conditions for a maximum of 168 hours before soldering. After this period, components must be baked according to IPC standards before assembly. Identical handling procedures apply to both part numbers.

Q: Why are both parts classified as obsolete?

A: Obsolete status indicates these products are no longer in active production by the manufacturer. This classification necessitates component substitution planning for long-term system support and procurement strategy.