LTC6948IUFD-4
IC CLK/FREQ SYNTH 28QFNManufacturer: Analog Devices Inc.
Categories: Clock Generators, PLLs, Frequency Synthesizers
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Analog Devices Inc. LTC6948IUFD-4 is a high-performance fractional-N synthesizer designed for demanding RF and IF applications. This single-channel clock generator and synthesizer supports a maximum output frequency of 6.39GHz, offering precise frequency control through its advanced fractional-N architecture. The device features a flexible input that accepts a clock signal and provides a synchronized clock output. With a 1:1 input-to-output ratio and integrated PLL capabilities, the LTC6948IUFD-4 enables efficient frequency generation and management. It is housed in a 28-QFN (4x5) package with an exposed pad for enhanced thermal performance, suitable for surface mount assembly. Operating within a temperature range of -40°C to 105°C (TJ) and powered by a voltage supply of 3.15V to 5.25V, this component finds application in areas such as wireless communication infrastructure, test and measurement equipment, and high-frequency signal generation systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Output | Clock |
| Frequency - Max | 6.39GHz |
| Type | Clock/Frequency Synthesizer (RF/IF), Fractional N |
| Input | Clock |
| Operating Temperature | -40°C ~ 105°C (TJ) |
| Voltage - Supply | 3.15V ~ 5.25V |
| Ratio - Input:Output | 1:1 |
| Differential - Input:Output | Yes/Yes |
| Supplier Device Package | 28-QFN (4x5) |
| PLL | Yes |
| Divider/Multiplier | Yes/No |
| Number of Circuits | 1 |
| Programmable | Not Verified |
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