User Guide

Nokia Customer Care 2118 Schematics / Layouts 2118 (RH-77)
Issue 01 04/2005 ©2005 Nokia Corporation Company Confidential Page A-16
PA
ORCA
High Tx Power
CELLULAR
CELL
Mode
AMPS
Low Tx Power
Pin 16 ISOLATED GND
C807
33n
10U
GND
1p0
C811
C805
GND
R814
2k7
C809
C802
150p
NA
47k
R821
OUT
6
L804
68nH
C2
RFIn
C3
GND
ESI-5BBR0836M01-T
Z802
IN
1
STPAC01-F2
N2304
A2
Temp
DCOut
A3
GND2
B1
GND1
B2
GND1
B3 C1
Bias
GND1
10n GND
GND
C816
C810
10n
VCC
GND
GND
GND
GND
470p
C813
GND GND
5
Vref
8
RFout
VBAT
L802
68nH
CX77145-13
N803
3,6,7,9,11= GND
1
Vcc1
10
Vcc2
2
RFin
Vbias
4
GND
L806
33nH
6
FB
7
BYPVout
VDD
8
9
VSS
GND
13
VSS
14
VSW
VSW
15
16
GSW
2
M0
M1
3
NC
4
FB
5
N800
CX20504-14
17= GND
EP
1
NC
10
11
VBGAP
VDD
12
C803
100n
NA
L803
68nH
L805
GND
VR2
TX RX
ANT
1
2
0
GND
VCC
VR1A
GND
GNDPINS=
FILTER
DUPLEX
Z803
GND
In C
2 In R
3
VBAT
GND
GND
GND
UMD3NTR
N804
1
2
34
5
6
X801
1
10u
C808
2u7H
L800
C806
10u
GND
VBATTRF
GND
1n0
C814
VCC
PA_CELL
TEMP_SENS
DET_REF
DET_IN
D(2:0)
CEL_LNA_IN
TX_GATE
ANTENNA