You are here:   Home  >  Sagem  >  MC922  >  Inside MC922  > SIM side  

 

 

 

 

Photo and description courtesy Corneliu Artimon.

  1. AMD 29L800BT; Flash, 512K x 16-Bit (top boot)
  2. Sim card connector
  3. Bottom connector
  4. Infineon PMB2709: Speech Coprocessor. Provides coding such as EFR, HR
  5. Infineon PMB2800E; GSM baseband controller. Higold series. Based on 80C166 (16 bit microcontroller)
  6. Cypress CY62126; SRAM, 8k x 16
  7. 32.768kHz crystal
  8. Sagem Asic
  9. Infineon PMB2905; Analog interface IC (GAIM). Interfaces analogue signals (I/Q, voiceband, PA-control, charging control signals) to the digital domain
  10. Infineon PMB6250;  Multi band GSM RF tranceiver including PLL and VCO
  11. Kyocera YK512DDC 0898M1748A; VCO:
    GSM: Tx 880 to 915
    DCS: Tx 1710 to 1785
  12. Philips Semiconductors BC857BS; PNP general purpose double transistor
  13. Analog Devices; NIY
  14. BAV99W; Silicon Switching Diode
  15. Antenna connector
  16. RF Micro Devices RF2173; 3V 900MHz Power Amplifier, GPRS Compatible
  17. RF Micro Devices RF2174; 3V 1800MHz Power Amplifier
  18. Diplexer GSM / DCS
  19. SAW filter for 1800MHz ??
  20. SAW filter
  21. Connector for side switches ??
  22. Connector for vibrator
  23. Sagem D0806; Power management
  24. Connector to Battery
  25. TelCom TC56 ??, 150 mA, LDO with shutdown
     

[Alcatel] [Bosch] [Ericsson] [Motorola] [Nokia] [Panasonic] [Philips] [Sagem] [Siemens] [Sony] [Base stations] [Extras] [Miscellaneous]

Page last updated: 21/10/02  

 

   

     

 

 

 

Hosted by uCoz