Datasheet Linear Technology LTC6947
| Manufacturer | Linear Technology |
| Series | LTC6947 |
Ultralow Noise 0.35GHz to 6GHz Fractional-N Synthesizer
Datasheets
LTC6947 - Ultralow Noise 0.35GHz to 6GHz Fractional-N Synthesizer
PDF, 433 Kb, File uploaded: Nov 17, 2017
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Prices
Packaging
| LTC6947IUFD#PBF | LTC6947IUFD#TRPBF | |
|---|---|---|
| N | 1 | 2 |
| Package | 4x5 QFN-28 Package Outline Drawing | 4x5 QFN-28 Package Outline Drawing |
| Package Code | UFD | UFD |
| Package Index | 05-08-1712 | 05-08-1712 |
| Pin Count | 28 | 28 |
Parametrics
| Parameters / Models | LTC6947IUFD#PBF | LTC6947IUFD#TRPBF |
|---|---|---|
| Demo Boards | DC1846A-A | DC1846A-A |
| Design Tools | Linduino File,FracNWizard | Linduino File,FracNWizard |
| Export Control | no | no |
| Frequency Range | 350MHz to 6GHz | 350MHz to 6GHz |
| Isupply, mA | 133.2 | 133.2 |
| Normalized 1/f Phase Noise Floor, dBc/Hz | -274 | -274 |
| Normalized In-Band Phase Noise Frac-N, dBc/Hz | -226 | -226 |
| Normalized In-Band Phase Noise Int-N, dBc/Hz | -225 | -225 |
| Operating Temperature Range, °C | -40 to 85 | -40 to 85 |
| Output Divider Range | 1 to 6 | 1 to 6 |
| PFD, MHz | 76.1 | 76.1 |
| Pout RF, dBm | 1.5 | 1.5 |
| RF Frequency Max, MHz | 6000 | 6000 |
| RF Frequency Min, MHz | 350 | 350 |
| Reference Frequency Max, MHz | 425 | 425 |
| Reference Frequency Range | 10MHz to 425MHz | 10MHz to 425MHz |
| Reference Spur 900MHz, dBc | -97 | -97 |
| Supply Voltage Range | 3.3V, 3.3V & 5V | 3.3V, 3.3V & 5V |
| Type | Fractional-N | Fractional-N |
| VCO Frequency | 350MHz to 6GHz | 350MHz to 6GHz |
Eco Plan
| LTC6947IUFD#PBF | LTC6947IUFD#TRPBF | |
|---|---|---|
| RoHS | Compliant | Compliant |
Model Line
Series: LTC6947 (2)
Manufacturer's Classification
- Timing > PLL Synthesizers & VCOs > Fractional-N PLLs
