SPDT, 0MHz Min, 3000MHz Max, 1 Func, 1.4dB Insertion Loss-Max, CMOS, 4 X 4MM, GREEN, QFN-20
is manufactured by Semi and is categorized in the RF Switches category. 4257-52 is described as IC RF SWITCH SPDT 50 OHM 20-QFN. Perfect Parts is a supplier of RF/IF and RFID and other Semiconductors.
Verical:
RF Switch SPDT 0MHz to 3GHz 64dB 20-Pin QFN EP T/R