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LadyRoninEngineer/Si473x
Data Supporting development of Si473x series radios
Analog DevicesExtended
-40℃~+85℃ 0dB 10.3dB 125mA 9V~11V PLCC-20(9x9) RF Mixers ROHS
The AD831APZ is a RF Mixer made by Analog Devices in a PLCC-20(9x9) package with 20 pins. -40℃~+85℃ 0dB 10.3dB 125mA 9V~11V PLCC-20(9x9) RF Mixers ROHS.
PCBKit's library has its KiCad symbol (RF_Mixer:AD831AP, from KiCad's library) and its footprint (Package_LCC:PLCC-20_9.0x9.0mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C652692). 3 open-source boards in 2 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | VP | Power in |
| 2 | IFN | Open collector |
| 3 | AN | Input |
| 4 | GND | Power in |
| 5 | VN | Power in |
| 6 | RFP | Input |
| 7 | RFN | Input |
| 8 | VN | Power in |
| 9 | VP | Power in |
| 10 | LON | Input |
| 11 | LOP | Input |
| 12 | VP | Power in |
| 13 | GND | Passive |
| 14 | BIAS | Passive |
| 15 | VN | Power in |
| 16 | OUT | Output |
| 17 | VFB | Passive |
| 18 | COM | Passive |
| 19 | AP | Input |
| 20 | IFP | Open collector |

LadyRoninEngineer/Si473x
Data Supporting development of Si473x series radios


Yes. The symbol is RF_Mixer:AD831AP and the footprint Package_LCC:PLCC-20_9.0x9.0mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
PLCC-20(9x9), with 20 pins. Its footprint is drawn on this page.
Analog Devices publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C652692, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the AD831APZ-REEL by Analog Devices and the AD831APZ-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
3 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.