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| PartNumber | LTC6948IUFD-1#PBF | LTC6948IUFD-1#TRPBF | LTC6948IUFD-1 |
| Description | Clock Synthesizer / Jitter Cleaner Ultralow Noise and Spurious 0.37GHz to 3.74GHz Fractional-N Synthesizer with Integrated VCO | Clock Synthesizer / Jitter Cleaner Ultralow Noise and Spurious 0.37GHz to 3.74GHz Fractional-N Synthesizer with Integrated VCO | IC POWER MANAGEMENT |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
| Product Category | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| RoHS | Y | Y | - |
| Series | LTC6948 | LTC6948 | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-28 | QFN-28 | - |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Brand | Analog Devices | Analog Devices | - |
| Operating Supply Current | 48 mA | 48 mA | - |
| Product Type | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner | - |
| Factory Pack Quantity | 73 | 2500 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Unit Weight | 0.000882 oz | - | - |
| Type | - | - | Clock/Frequency Synthesizer (RF/IF), Fractional N |
| Package Case | - | - | 28-WFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 105°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 3.15 V ~ 5.25 V |
| Supplier Device Package | - | - | 28-QFN (4x5) |
| PLL | - | - | Yes |
| Input | - | - | Clock |
| Output | - | - | Clock |
| Number of Circuits | - | - | 1 |
| Ratio InputOutput | - | - | 1899/12/30 1:01:00 |
| Differential InputOutput | - | - | Yes/Yes |
| Frequency Max | - | - | 3.74GHz |
| Divider Multiplier | - | - | Yes/No |