TQ9225

The TQ9225 is designed as one kind of 3V pcs-band CDMA downconverter ic,and it is produced by Triquint Semiconductor,inc.The TQ9225 3V RFIC downconverter is an RF receiver ic front end designed for the high dynamic range cellular communications standards.The TQ9225 provides a 2.8 dB system noise figure for excellent sensitivity,and a good signal range with -11 dBm input IP3.Its low current consumption,single +3V operation and small,plastic surface-mount package are ideally suited for cost-competitive,space-limited and portable applications.The TQ9225 will operate over an RF frequency range of 800 to 1000MHz,and therefore may be used for any of the cellular and cordless telephony standards.

Features of the TQ9225 can be summarized as:(1)+3-V single operation;(2)gain select;(3)LO buffer output;(4)differential IF output;(5)QSOP-24 package;(6)split LNA architecture;(7)IS95/98A-compliant performance.Also it can be used in aIS-95/98 mobile phones,wireless local loop and PCS micro-cells.If you want to know more information about TQ9225,please download the datasheet in www.seekic.com and www.chinaicmart.com