【文件属性】：
文件名称：RF3237 data sheet
文件大小：185KB
文件格式：PDF
更新时间：2018-04-12 08:07:19
RF3237 data sheet
The RF3237 is a quad-band (GSM850/EGSM900/DCS1800/PCS1900)
GSM/GPRS Class 12-compliant transmit module with four transmit/receive ports
for UMTS use that also serve as GSM Rx ports. This transmit module builds upon
RFMD's leading PowerStar® integrated power control technology, SOI (silicon-oninsulator)
switch technology, and integrated transmit filtering for best-in-class harmonic
performance. The results are high performance, reduced solution size, and
ease of implementation. The device is designed for use as the final portion of the
transmitter section in a GSM850/EGSM900/DCS1800/PCS1900/UMTS handset
and eliminates the need for a PA-to-antenna switch module matching network. The
device provides 50 matched input and output ports requiring no external matching
components.