CDCVF2505D-888373902 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CDCVF2505D is a 1-to-5 LVTTL/LVCMOS clock buffer and fanout IC from Texas Instruments, providing five matched-delay clock outputs from a single input in a small outline package. It is designed for low-skew clock distribution in high-speed digital systems operating at 3.3V. Available in stock from authorized distributors worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- CDCVF2505D-888373902 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1-to-5 clock fanout distributes a single clock source to five loads simultaneously with matched propagation delay
- LVTTL/LVCMOS compatible inputs and outputs enable seamless integration in 3.3V digital logic systems
- Low output skew between channels ensures tight synchronization across multiple clock destinations
- Small outline surface-mount package minimizes board space in clock distribution networks
Applications
The CDCVF2505D is used in computing motherboards, FPGAs, DSP systems, and network line cards where a single reference clock must be distributed to five parallel loads with minimal skew and matched timing. It is also deployed in test and measurement equipment and communications infrastructure boards requiring consistent, low-jitter clock delivery across multiple subsystems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CDCVF2505D-888373902:
PLL Based Clock Driver, 2505 Series, 4 True Output(s), 0 Inverted Output(s), PDSO8
PLL Based Clock Driver, 2505 Series, 4 True Output(s), 0 Inverted Output(s), PDSO8
Frequently Asked Questions
What is the function of the CDCVF2505D?
The CDCVF2505D is a 1-to-5 clock buffer that fans out a single LVTTL or LVCMOS input clock to five output channels simultaneously. All outputs share matched propagation delay, ensuring that downstream logic receives clock edges at nearly the same time, which is essential for synchronous digital system design.
What voltage standard does the CDCVF2505D use?
The device operates with LVTTL and LVCMOS compatible inputs and outputs, designed for a 3.3V supply rail. This makes it directly compatible with modern FPGAs, microprocessors, and memory interfaces that use 3.3V logic levels without requiring external level-shifting components.
Why is low output skew important in a clock buffer like the CDCVF2505D?
Low output skew means all five clock outputs transition at nearly the same time relative to each other. In synchronous digital designs, skew between clock inputs of different devices can cause setup and hold time violations, data corruption, or timing closure failures, so a matched low-skew buffer like the CDCVF2505D is essential for reliable multi-chip synchronization.
What package does the CDCVF2505D come in?
The CDCVF2505D is available in a small outline surface-mount package, consistent with the Texas Instruments CDCVF-series packaging conventions. The compact SMD footprint is compatible with standard automated PCB assembly processes and allows dense placement near clock source components to minimize trace-length mismatches.
What are common alternatives to the CDCVF2505D?
Alternatives include other Texas Instruments clock buffers such as the CDCV304 or CDCLVC1310, as well as parts from IDT and ON Semiconductor with similar 1-to-5 LVCMOS fanout functions. When selecting a replacement, verify the number of outputs, supply voltage, output frequency range, and skew specifications to ensure drop-in compatibility.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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