LG ACC55T - Transmitter (TX) Elecical; TX Module Block Diagram

5-6
TX ON
RF OUT
RX ON
RF IN(CH)
RX
TX
2.8V 3.3V 3.3V
IA8
(BASEBAND IC)
POWER POWER
ANT
OSC(44MHz)
AT24C64AN
(EEPROM)
I C
2
I C
2
MFG22B2450
(FILTER)
uPG2214
(SWITCH IC)
AL2212
(RF IC)
3.3V
< REFERENCE >
5-1. TRANSMITTER(TX) ELECTRICAL
5-1-1. TX MODULE BLOCK DIAGRAM