CDCU877ARHARG4
IC PLL CLOCK DRIVER 1.8V 40VQFNManufacturer: Texas Instruments
Categories: Application Specific Clock/Timing
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Texas Instruments CDCU877ARHARG4 is a high-performance Dual DDR2 Clock Buffer/Driver designed for memory applications. This device features a Phase-Locked Loop (PLL) for precise clock generation and distribution. The CDCU877ARHARG4 operates with a supply voltage range of 1.7V to 1.9V and supports clock frequencies up to 400MHz. It offers SSTL-18 input and output signaling, crucial for DDR2 memory interfaces. The IC provides a 1:10 input-to-output ratio, enabling efficient clock buffering to multiple sinks. Packaged in a 40-VQFN (6x6) with an exposed pad, it is suitable for surface mounting. This component finds application in computing, server, and networking systems where reliable and high-speed memory clocking is essential. The CDCU877ARHARG4 is supplied on tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet: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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