LTC6948IUFD-1#PBF
IC CLK/FREQ SYNTH 28QFNManufacturer: Analog Devices Inc.
Categories: Clock Generators, PLLs, Frequency Synthesizers
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Analog Devices Inc. LTC6948IUFD-1-PBF is a Fractional-N Clock/Frequency Synthesizer designed for demanding RF and IF applications. This high-performance device operates with a maximum frequency of 3.74GHz, offering exceptional phase noise and jitter performance. Featuring a fractional-N architecture, it enables precise frequency generation with a wide range of output frequencies from a single reference clock. The LTC6948IUFD-1-PBF includes integrated voltage-controlled oscillators (VCOs) and phase-locked loops (PLLs) for robust frequency synthesis. It supports differential clock inputs and outputs, facilitating superior signal integrity in noise-sensitive environments. The component is housed in a 28-lead 4x5mm QFN package with an exposed pad for enhanced thermal management. Typical applications include wireless communication systems, test and measurement equipment, and high-speed digital systems. This component operates within an industrial temperature range of -40°C to 105°C and requires a supply voltage between 3.15V and 5.25V.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 week(s)Product Status: Last Time BuyPackaging: TubeDatasheet:Download 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 |
| 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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