CDCU877ARTBR
IC PLL CLOCK DRIVER 1.8V 40-QFNManufacturer: Texas Instruments
Categories: Application Specific Clock/Timing
Quality Control: Learn More
Texas Instruments CDCU877ARTBR is a high-performance clock buffer and driver IC, specifically engineered for memory interfaces. This device features a Phase-Locked Loop (PLL) for precise clock generation and distribution, supporting differential SSTL-18 input and output signaling up to 400MHz. The CDCU877ARTBR provides a 1:10 output ratio, distributing a single input clock to ten outputs, making it ideal for DDR2 memory clock buffering. Its 40-VQFN (6x6) package with an exposed pad ensures excellent thermal performance for demanding applications. Operating within a 1.7V to 1.9V supply range and an extended temperature range of -40°C to 85°C, this component is suitable for use in computing, server, and high-speed networking systems where reliable clock distribution is critical.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Output | SSTL-18 |
| Frequency - Max | 400MHz |
| Input | SSTL-18 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.7V ~ 1.9V |
| Main Purpose | Memory, DDR2 |
| Ratio - Input:Output | 1:10 |
| Differential - Input:Output | Yes/Yes |
| Supplier Device Package | 40-VQFN (6x6) |
| PLL | Yes |
| Number of Circuits | 1 |
| Programmable | Not Verified |
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