Datasheet Details
| Part number | CXM3519ER |
|---|---|
| Manufacturer | Sony Semiconductor Solutions |
| File Size | 348.27 KB |
| Description | SP9T/10T Antenna Switch Module |
| Datasheet |
 CXM3519ER Datasheet
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General 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 compatible decoder.
The Sony GaAs junction gate pHEMT (JPHEMT) MMIC process is used for low insertion loss and high linearity.
Key Features
- Low insertion loss (SP10T): 0.85dB (Typ. ) Tx1 (GSM Low Band Tx) 0.88dB (Typ. ) Tx2 (GSM High Band Tx) 0.50dB (Typ. ) TRx1 (UMTS Band I) Low insertion loss (SP9T): 0.85dB (Typ. ) Tx1 (GSM Low Band Tx) 0.85dB (Typ. ) Tx2 (GSM High Band Tx) 0.47dB (Typ. ) TRx1 (UMTS Band I) High attenuation: 35dB (Typ. ) On Tx1 path @1648.
- 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.