CDCU877ZQLR
IC PLL CLOCK DRIVER 1.8V 52-BGAManufacturer: Texas Instruments
Categories: Application Specific Clock/Timing
Quality Control: Learn More
Texas Instruments CDCU877ZQLR is a highly integrated PLL clock buffer/driver designed for demanding memory applications, particularly DDR2 interfaces. This 52-BGA MICROSTAR JUNIOR (7x4.5) packaged component provides a 1:10 ratio for input-to-output clock distribution, operating with an input and output frequency up to 400MHz. The device supports SSTL-18 signaling for both input and output, ensuring compatibility with modern memory standards. Featuring a versatile multiplexer, the CDCU877ZQLR facilitates flexible clock routing. Its robust design supports a voltage supply range of 1.7V to 1.9V and operates within an industrial temperature range of -40°C to 85°C. This surface-mount component is commonly utilized in computing, server, and networking infrastructure where precise memory clocking is critical. The CDCU877ZQLR is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 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 | 52-VFBGA |
| 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 | 52-BGA MICROSTAR JUNIOR (7x4.5) |
| PLL | Yes |
| Number of Circuits | 1 |
| Programmable | Not Verified |
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