LG Electronics KS360 service manual General Description, PMB 8888 Function Block Diagram

3. TECHNICAL BRIEF

3.20 General Description

The RF transceiver is integrated in S-GOLDradio(PMB8888),which suppors quad-band operation for voice and data transfer applications. The whole transceiver function is integrated in main IC, PMB8888 provides 4 LNA inputs for RF receiving and two outputs for PAM input for High/Low band. A direct conversion receiver and a quad-band polar transmitter for GSM and EDGE with integrated PGA functionality.

Figure 23. PMB 8888 Function Block Diagram

Copyright © 2008 LG Electronics. Inc. All right reserved.	- 55 -	LGE Internal Use Only
Only for training and service purposes