CX805-30 データシートの表示（PDF） - Skyworks Solutions

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CX805-30

Baseband Processor for Multiband GSM and GPRS Applications

Skyworks Solutions 

CX805-30 BASEBAND PROCESSOR PRODUCT SUMMARY

Skyworks Power

Management IC

Backup

Battery

Handset

Battery

Keypad

Ringer

Backlight

Vibrating Alert

Flip Sense

From Skyworks IA Device

Supply Pins

SIM Interface

System Clock

System Address Bus

Skyworks Serial Bus

System Data Bus

RTC Alarm

System Chip Selects

RTC Supply

Baseband

Processor

RTC 32 kHz Crystal

Debug Port

SDS Port

Flash

SRAM

LCD

System

Connector

Annunciator

Keypad

DSP

GPIO Control

Port

IrDA Compatible

SDS Port

DSP DSP

Receive Codec

Port

Port

IrDA Port

Skyworks

IA Device

Figure 1. Block Diagram of the CX805-30 in a Typical Application

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

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June 21, 2005 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice. • 103171D

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