User's Manual

Reproduction forbidden without DAI Telecom written authorization – All Right reserved – Right of modification reserved page 56 of 69
LQG18HN39NJ00
LQG18
39nH
L305
GND
10V 0603 220nF
X7R
C302
TX_PROG
004:6D
LQG18HN39NJ00
LQG18
39nH
L302
LQG18HN39NJ00
LQG18
39nH
L308
LQG18HN39NJ00
LQG18
39nH
L304
+3.7V
RX_PROG
004:5D
50V
0603
1nF
X7R
C307
50V
0603
1nF
X7R
C309
50V
0603
1nF
X7R
C308
LQG18HN39NJ00
LQG18
39nH
L303
LQG18HN39NJ00
LQG18
39nH
L307
LQG18HN39NJ00
LQG18
39nH
L306
10V 0603 220nF
X7R
C304
LQG18HN39NJ00
LQG18
39nH
L301
DTR
004:6D
16V 0603 100nF
X7R
C305
FORBIDDENVIETATE
ALL RIGHTS RESERVED
RIPRODUZIONE E DIVULGAZIONE REPRODUCTION AND DISCLOSURE
TUTTI I DIRITTI RISERVATI
PROJECT
A3
DESCRIPTION
DRAWING CODE
FORM
MODIFY
OF SHEETS
DATE
SHEET N.
VERIFIED
PROJECT
DRAWN
PATH /home/users/area
Mod. 067 rev.0 03/01
ANNOTATION
FILE NAME
B
C
D
E
A
Mobile Terminals S.p.A.
42 981 0713 1165
50V
0603
1nF
X7R
C306
10V 0603 220nF
X7R
C303
GND
RTS
004:6D
10V 0603 220nF
X7R
C301
ICL3207CA
SSOP-24
U301
6
T2_IN
15
V-
19
T4_IN
21
T5_IN
20
T5_OUT
24
T4_OUT
1
TR3_OUT
2
T1_OUT
14
C2-
13
C2+
16
R3_IN
5
R1_OUT
22
R2_OUT
17
R3_OUT
3
T2_OUT
10
C1+
12
C1-
7
T1_IN
18
T3_IN
11
V+
9
VCC
23
R2_IN
4
R1_IN
8
GND_8
GND
1615061-10F
PL301
3
2
1
4
5
6
7
8
9
10
RING
004:5D
DCD
004:6D
CTS
004:5D
787200-1
SO301
3
2
1
4
5
6
7
8
9
GND
50V
0603
39pF
COG
C336
50V
0603
39pF
COG
C333
GND
50V
0603
39pF
COG
C335
50V
0603
39pF
COG
C337
LQG18HN39NJ00
LQG18
39nH
L312
LQG18HN39NJ00
LQG18
39nH
L313
LQG18HN39NJ00
LQG18
39nH
L314
50V
0603
39pF
COG
C331
LQG18HN39NJ00
LQG18
39nH
L315
50V
0603
39pF
COG
C330
LQG18HN39NJ00
LQG18
39nH
L316
50V
0603
39pF
COG
C321
GND
50V
0603
39pF
COG
C318
GND
DSR
004:5D
GND
50V
0603
1nF
X7R
C326
50V
0603
1nF
X7R
C311
GND
GND
50V
0603
1nF
X7R
C310
GND
50V
0603
1nF
X7R
C329
50V
0603
39pF
COG
C317
50V
0603
39pF
COG
C332
50V
0603
1nF
X7R
C328
GND
50V
0603
39pF
COG
C320
GND
LQG18HN39NJ00
LQG18
39nH
L309
50V
0603
39pF
COG
C319
50V
0603
1nF
X7R
C322
50V
0603
1nF
X7R
C324
GND
50V
0603
1nF
X7R
C312
50V
0603
1nF
X7R
C327
GNDGND
50V
0603
1nF
X7R
C313
50V
0603
1nF
X7R
C323
GND
50V
0603
39pF
COG
C314
GND GNDGND
GND
GND GND
GND
50V
0603
1nF
X7R
C325
GND
GNDGND
GND
LQG18HN39NJ00
LQG18
39nH
L310
GND
50V
0603
39pF
COG
C334
LQG18HN39NJ00
LQG18
39nH
L311
GNDGND
GND
GND GND GND
50V
0603
39pF
COG
C316
50V
0603
39pF
COG
C315
GND
1215061-02F
PL302
2
1
30208SE10944b31 0
301101
Serdi M.
RS232 LEVEL TRANSLATOR AND UART INPUT/OUTPUT
0208
cs944b.cir
Locatelli M.
Deperini F.
041201
041201
EVK for GM862/S1
+3.7V UART
DCD
RXD
TXD
DTR
DSR
RTS
CTS
RI
GND
GND
TO RS232
GND
DSR
DCD
TXD
RXD
DTR
RTS
RI
CTS
RS232 LEVEL TRANSLATOR POWER SELECTION