
Overview
The ADF4251BCP is a clock Generators, PLLs, Frequency Synthesizer made by Analog Devices with 25 pins. -40℃~+85℃ 2.7V~3.3V 3GHz CMOS External Three-Wire Interface - Clock Generators, PLLs, Frequency Synthesizers.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADF4251BCP, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-24_L4.0-W4.0-P0.50-TL-EP2.1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C20047605).
Symbol
Footprint
Parameters
6- Clock/Oscillator
- External
- Input
- CMOS
- Interface
- Three-Wire Interface
- Operating Temperature
- -40℃~+85℃
- Output Frequency(Max)
- 3GHz
- Voltage - Supply
- 2.7V~3.3V
Order codes
1- ADF4251BCPLCSC C20047605
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | CPRF | Unspecified |
| 2 | CPGND1 | Unspecified |
| 3 | RFINA | Unspecified |
| 4 | RFINB | Unspecified |
| 5 | AGND1 | Unspecified |
| 6 | MUXOUT | Unspecified |
| 7 | REFIN | Unspecified |
| 8 | CE | Unspecified |
| 9 | DGND | Unspecified |
| 10 | CLK | Unspecified |
| 11 | DATA | Unspecified |
| 12 | LE | Unspecified |
| 13 | RSET | Unspecified |
| 14 | AGND2 | Unspecified |
| 15 | IFINB | Unspecified |
| 16 | IFINA | Unspecified |
| 17 | DVDD | Unspecified |
| 18 | CPGND2 | Unspecified |
| 19 | CPIF | Unspecified |
| 20 | VP2 | Unspecified |
| 21 | VDD2 | Unspecified |
| 22 | VDD3 | Unspecified |
| 23 | VDD1 | Unspecified |
| 24 | VP1 | Unspecified |
| 25 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the ADF4251BCP?
Yes. The symbol is EasyEDA_Cloud:ADF4251BCP and the footprint EasyEDA_Cloud:QFN-24_L4.0-W4.0-P0.50-TL-EP2.1, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the ADF4251BCP datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the ADF4251BCP?
JLCPCB lists it as part C20047605, with 0 in stock; the sellers' links on this page open their listings.