LTC6948IUFD-1
IC CLK/FREQ SYNTH 28QFNManufacturer: Analog Devices Inc.
Categories: Clock Generators, PLLs, Frequency Synthesizers
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Analog Devices Inc. LTC6948IUFD-1 is a highly integrated RF/IF clock and frequency synthesizer. This Fractional N synthesizer operates up to 3.74GHz, offering precise frequency generation with excellent phase noise performance. Featuring a single circuit, it supports both differential clock input and output. The device is designed for surface mount applications, housed in a 28-WFQFN exposed pad package. Its robust operating temperature range of -40°C to 105°C (TJ) makes it suitable for demanding environments. The LTC6948IUFD-1 includes a configurable divider, enabling flexible ratio settings, though a multiplier function is not present. Power supply requirements range from 3.15V to 5.25V. This component finds application in advanced wireless communication systems, test and measurement equipment, and high-speed digital infrastructure.
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 | 3.74GHz |
| 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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