Overview
The 4270-52 is a RF Switche made by pSemi in a TDFN-6-EP(3x3) package with 7 pins. -40℃~+85℃ 0.85dB 1MHz~3GHz 2.7V~3.3V 30dBm 63dB Integrated control logic SPST TDFN-6-EP(3x3) RF Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:4270-52, from EasyEDA) and its footprint (EasyEDA_Cloud:TDFN-6_L3.0-W3.0-P0.95-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2654763).
Symbol
Footprint
Parameters
8- Circuit
- SPST
- Features
- Integrated control logic
- Frequency range
- 1MHz~3GHz
- Insertion loss
- 0.85dB
- P1dB
- 30dBm
- Voltage - Supply
- 2.7V~3.3V
- isolation
- 63dB
- operating temperature
- -40℃~+85℃
Order codes
1- 4270-52LCSC C2654763
Pinout
7| Pin | Name | Type |
|---|---|---|
| 1 | VDD | Unspecified |
| 2 | GND | Unspecified |
| 3 | RF1 | Unspecified |
| 4 | CTRL | Unspecified |
| 5 | GND | Unspecified |
| 6 | RF2 | Unspecified |
| 7 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the 4270-52?
Yes. The symbol is EasyEDA_Cloud:4270-52 and the footprint EasyEDA_Cloud:TDFN-6_L3.0-W3.0-P0.95-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 4270-52?
TDFN-6-EP(3x3), with 7 pins. Its footprint is drawn on this page.
Where is the 4270-52 datasheet?
pSemi publishes it: the Datasheet link on this page opens it.
Where can I order the 4270-52?
JLCPCB lists it as part C2654763, with 0 in stock; the sellers' links on this page open their listings.