Siemens Inside
цкюбмюъ SIEMENS

1.Infineon E-GOLD PMB2851E, GSM Baseband controller and DSP.
2.32.768kHz crystal
3.NIY
4.Bottom connector
5.FLASH
6.Power supply IC
7.VCO
8.Epcoc B4846; SAW filter, 225.0MHz
9.PCB pads to Battery
10.13MHz crystal
11.Tx VCO
12.Hitachi PF08112B; Power amplifier
13.External antenna connetor with switch.
14.Diplex filter
15.NIY
16.Epcos B4127 SAW filter 942.5MHz
17.NIY
18.PCB pads to SIM card holder
19.Synthesizer (?)
20.Hitachi HD155124F√ Bright II; GSM Transceiver Circuit
21.Infineon PMB2906: Analog interface IC (E-GAIM). Interfaces analogue
signals (I/Q, voiceband, PA-control, charging control signals) to the
digital domain

Hosted by uCoz