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- Infineon E-GOLD PMB2851E, GSM Baseband controller and DSP.
- 32.768kHz crystal
- NIY
- Bottom connector
- FLASH
- Power supply IC
- VCO
- Epcoc B4846; SAW filter, 225.0MHz
- PCB pads to Battery
- 13MHz crystal
- Tx VCO
- Hitachi PF08112B; Power amplifier
- External antenna connetor with switch.
- Diplex filter
- NIY
- Epcos B4127 SAW filter 942.5MHz
- NIY
- PCB pads to SIM card holder
- Synthesizer (?)
- Hitachi HD155124F– Bright II; GSM Transceiver Circuit
- Infineon PMB2906: Analog interface IC (E-GAIM). Interfaces analogue signals (I/Q, voiceband, PA-control, charging control signals) to the digital domain
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