CX805-30 BASEBAND PROCESSOR PRODUCT SUMMARY
From Skyworks IA Device
Supply Pins
SIM Interface
Skyworks Power
Management IC
Skyworks Serial Bus
RTC Alarm
RTC Supply
Baseband
Processor
Backup
Battery
Handset
Battery
Keypad
Ringer
Backlight
Vibrating Alert
Flip Sense
Annunciator
Keypad
GPIO
DSP
Control
Port
RTC 32 kHz Crystal
System Clock
System Address Bus
System Data Bus
System Chip Selects
Flash
SRAM
LCD
Debug Port
SDS Port
System
Connector
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
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
