CXG1122EN
CXG1122EN is SP5T GSM Triple-Band/GPRS Antenna Switch manufactured by Sony Semiconductor Solutions.
SP5T GSM Triple-Band/GPRS Antenna Switch
Description The CXG1122EN is one of a range of low insertion loss, high power MMIC antenna switches for GSM/ GPRS triple-band, dual-band (CXG1121TN) and applications. The low insertion loss on transmit means increased talk time as the Tx power amplifier can be operated at a lower output level. On-chip logic reduces the ponent count and simplifies the PCB layout by allowing the direct connection of the switch to digital baseband control lines with the CMOS logic levels. This switch is an SP5T, one antenna can be routed to either of the 2 Tx or 3 Rx ports. It requires 3 CMOS control lines (CTL1, CTL2 and Tx ON). The Sony's Ga As JFET process is used for low insertion loss. An evaluation PCB is available. Features
- Insertion loss: (Tx) 0.5d B typ. at 34d Bm (GSM900)
- 3 CMOS patible control lines
- Low second harmonic:
- 40d Bm typ. at 34d Bm (GSM900)
- Small package size: 16-pin VSON (2.7mm × 3.5mm × 0.9mm) Applications Triple-band handsets using the binations of followings:
- GSM900/DCS1800/PCS1900
- GPRS
- DECT Structure Ga As J-FET MMIC...
