CXM3519ER Description
The CXM3519ER is a SP9T/SP10T antenna switch module for GSM and UMTS/CDMA dual-mode handset. This IC has a built-in dual low pass filter and a +1.8V CMOS patible decoder. The Sony GaAs junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high linearity.
CXM3519ER Key Features
- 1830MHz 33dB (Typ.) On Tx2 path @3420
- 3820MHz Low voltage operation: VDD = +2.5V No DC blocking capacitors Small package: VQFN-26P (3.0mm × 3.8mm × 0.8m
- GaAs MMIC’s are ESD sensitive devices. Special handling precautions are required