IC INTEGER-N PLL W/VCO 28-QFN
| Part Number | LTC6946IUFD-4#PBF |
| Date Code | 2340 |
| Quantity Available | 22198 pcs |
| Manufacturer | Linear Technology/Analog Devices |
| Lead Time | Ship within 24 hours |
| QTY | 2000 |
| Datasheet | LTC6946.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | SOUTH KOREA |
| Country of Diffusion | USA |
| Lot Number | GP28900.42 |
| MSL | 1 |
| Base Product Number | LTC6946 |
| Packaging | Tube |
| Type | Clock/Frequency Synthesizer (RF/IF), Integer N |
| PLL | Yes |
| Input | Clock |
| Output | Clock |
| Number of Circuits | 1 |
| Ratio - Input:Output | 1:01 |
| Differential - Input:Output | Yes/Yes |
| Frequency - Max | 6.39GHz |
| Divider/Multiplier | Yes/Yes |
| Voltage - Supply | 3.15 V ~ 5.25 V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (4x5) |
The LTC6946IUFD-4#PBF is a high performance, low noise, 6.39GHz phase-locked loop (PLL) with a fully integrated VCO, including a reference divider, phase-frequency detector (PFD) with phase-lock indicator, ultralow noise charge pump, integer feedback divider, and VCO output divider. The charge pump contains selectable high and low voltage clamps useful for VCO monitoring.
The integrated low noise VCO uses no external components. It is internally calibrated to the correct output frequency with no external system support.
The part features a buffered, programmable VCO output divider with a range of 1 through 6, providing a wide frequency range.
