User's Manual

GE864
GE864GE864
GE864-
--
-QUAD V2 / GE864
QUAD V2 / GE864QUAD V2 / GE864
QUAD V2 / GE864-
--
-DUAL V2 Hardware User Guide
DUAL V2 Hardware User GuideDUAL V2 Hardware User Guide
DUAL V2 Hardware User Guide
1vv0300875 Rev.1 – 2010-03-29
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved. Page 45 of 73
MICN2
100nF
100nF
Single ended
Balanced
Single ended
Bias
MICP2
100nF
100nF
Single ended
16
Balanced
xgaffull.skd
Ear MT+
Ear MT-
MICP1
MICN1
Mic MT-
Mic MT+
Ear HF+
Mic HF+
Mic HF-
LOUD1
Ear HF-
LOUD2
HS
Earpiece
HF
Speaker
Fully Differential
Audio Amplifier
Fully Differential
Audio Amplifier
HS
Microphone
HF
Microphone
AUDIO 2
SECTION
AUDIO 1
SECTION
Baseband
Audio Front End
EP P1
EP N1
Single ended
Bias
Balanced
8
Balanced
GE864
GE864GE864
GE864-
--
-QUAD V2 / GE864
QUAD V2 / GE864QUAD V2 / GE864
QUAD V2 / GE864-
--
-DUAL V2
DUAL V2 DUAL V2
DUAL V2 Audio Front End Block Diagram
Audio Front End Block DiagramAudio Front End Block Diagram
Audio Front End Block Diagram