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WISMO Quik Q2406
Wavecom WISMO Quik Q2406 Customer Design Manuallines
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Wavecom WISMO Quik Q2406 Customer Design Manuallines
Table of content
Contents
Document Information
Overview
Table Of Contents
Table Of Contents
Table Of Contents
WM_PRJ_Q2400_PTS
Reference documents
General description
RoHS compliance
Baseband Design
Design Requirements
Figure 3: Burst simulation circuit
PCB routing constraints
Digital I/O and peripheral implementation
Figure 4: Example of SPI Bus typical implementation
Main serial link (UART1)
Figure 6: Example of RS232 level shifter implementation
SIM interface
Figure 8 Example of 3V SIM Socket implementation
Figure 9: Example of 1.8 V / 3 V SIM interface implementation
Figure 10: Example of 3 V / 5 V SIM interface implementation
Analog I/O implementation
Audio interface
Figure 14: MIC1 inputs (differential connection)
Figure 15: MIC1 inputs (single-ended connection)
Figure 16: Speaker outputs (differential mode)
Figure 18: Example of Buzzer implementation
Battery charging interface
BOOT signal (optional)
Reset signal (~RST)
VCC output
Figure 22: RTC Supplied by a capacitor
Figure 24: RTC supplied by a battery cell with regulator
Radio design
Figure 26: Antenna connection
Figure 27: Antenna cable preparation (drawing not to scale)
Mechanical specifications
PCB design
Pads design
EMC recommendations
Firmware upgrade
Backup procedure
Embedded testability
Figure 31: Download cable schematics (1/2)
Figure 32: Download cable schematics (2/2)
Part references and suppliers
Speaker
WISMO Quik Q2400 series
Q2406 and Q2426
Customer Design Guidelines
Revision:
007
Date:
January 2006
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This manual is suitable for:
WISMO Quik Q2406
WISMO Quik Q2426
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