Description
www.DataSheet4U.com Do not use for new designs.Use the RF212 device instead (Data Sheet No.100780) RF210A and RF210B Dual-Band, Image-Reject Downc.
The RF210(A/B) dual-band, image-reject downconverters implement the front-end functions of a dual-band superheterodyne receiver.
Features
* LNA/image-reject mixer for RF to IF conversion
* 10 dB (RF210A) or 20 dB (RF210B) switchable gain for GSM
* 8 dB (RF210A) or 16 dB (RF210B) switchable gain for DCS/PCS
* 30 dB of image rejection. No post-LNA filtering required
* High isolation LO input buffe
Applications
* The RF210A and RF210B devices are available as a dual-band front end for Global System for Mobile Communications (GSM) handset applications. Both of these highly integrated, monolithic devices are optimized for dual-band use in GSM900/DCS1800 or GSM 900/PCS1900 applications. The devices include two
