首页|嵌入式系统|显示技术|模拟IC/电源|元件与制造|其他IC/制程|消费类电子|无线/通信|汽车电子|工业控制|医疗电子|测试测量
首页 > 分享下载 > 消费类电子 > CX20524-12/CX20524-13 Mixed Si...

CX20524-12/CX20524-13 Mixed Si...

资料介绍
CX20524-12 CX20524-13 Mixed Signal Device for GSM and GPRS ApplicationsDATA SHEET

CX20524-12/CX20524-13 Mixed Signal Device for GSM and GPRS Applications
Applications
GSM handsets and modules (850/900/1800/1900 MHz) GPRS handsets and modules (850/900/1800/1900 MHz)

Description
The CX20524 Mixed Signal Device (MSD) is a highly integrated device designed for use in multi-band Global System for Mobile communications (GSM) and General Packet Radio Service (GPRS) handsets. The MSD includes all the power management, voiceband, mixed signal, and radio control functions required in a GSM/GPRS handset and module. In the receive path, the MSD digitizes the baseband InPhase/Quadrature (I/Q) inputs. Digital samples are then sent to the Baseband Processor (BP) via the Rx serial interface. The receive path features a programmable gain amplifier (PGA) for Automatic Gain
CX20524-12/CX20524-13 Mixed Si...
本地下载

评论