Telit Wireless Solutions GE864 DUAL V2, Hardware User'S Manual

Page: 4 / 77

GE864-QUAD V2 Hardware User Guide
1vv0300841 Rev.5 – 2017-05-11
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights
Reserved.
Page 4 of 77
Contents
APPLICABILITY TABLE .............................................................................................................................................. 2
1. INTRODUCTION ................................................................ 6
1.1. S
COPE .................................................................................................................................................................. 6
1.2. A
UDIENCE ............................................................................................................................................................. 6
1.3. C
ONTACT
I
NFORMATION
, S
UPPORT
..................................................................................................................... 6
1.4. D
OCUMENT
O
RGANIZATION .................................................................................................................................... 7
1.5. T
EXT
C
ONVENTIONS ............................................................................................................................................. 8
1.6. R
ELATED
D
OCUMENTS ........................................................................................................................................... 8
1.7. D
OCUMENT
H
ISTORY ............................................................................................................................................. 9
2. OVERVIEW ................................................................... 10
3. GE864-QUAD V2 MECHANICAL DIMENSIONS ........................................ 11
4. GE864-QUAD V2 MODULE CONNECTIONS ........................................... 12
4.1. PIN-OUT
.......................................................................................................................................................... 12
4.1.1. BGA Balls Layout ..................................................................................................................................... 18
5. HARDWARE COMMANDS .......................................................... 20
5.1. T
URNING
ON
THE
GE864-QUAD V2
.............................................................................................................. 20
5.2. T
URNING
OFF
THE
GE864-QUAD V2
............................................................................................................ 23
5.3. H
ARDWARE
U
NCONDITIONAL
R
ESTART ................................................................................................................ 25
6. POWER SUPPLY ............................................................... 27
6.1. P
OWER
S
UPPLY
R
EQUIREMENTS
......................................................................................................................... 27
6.2. P
OWER
C
ONSUMPTION ......................................................................................................................................... 28
6.3. G
ENERAL
D
ESIGN
R
ULES
................................................................................................................................... 29
6.3.1. Electrical Design Guidelines
............................................................................................... 29
6.3.2. Thermal Design Guidelines
...................................................................................................... 33
6.3.3. Power Supply PCB Layout Guidelines
................................................................................. 34
6.3.4. Parameters for ATEX Applications
...................................................................................... 35
7. ANTENNA .................................................................... 36
7.1. GSM A
NTENNA
R
EQUIREMENTS .......................................................................................................................... 36
7.2. GSM A
NTENNA
- PCB
LINE
G
UIDELINES ....................................................................................................... 37
7.3. GSM A
NTENNA
–
I
NSTALLATION
G
UIDELINES ................................................................................................. 38
8. LOGIC LEVEL SPECIFICATIONS ................................................. 39
8.1. R
ESET
S
IGNAL ................................................................................................................................................... 41
9. SERIAL PORTS ............................................................... 43
9.1. MODEM SERIAL PORT
................................................................................................................................... 43
9.2. RS232 L
EVEL
T
RANSLATION ........................................................................................................................... 45
9.3. 5V UART L
EVEL
T
RANSLATION ....................................................................................................................... 48
10. AUDIO SECTION OVERVIEW ................................................... 50
10.1. S
ELECTION MODE ........................................................................................................................................... 50
10.2.
E
LECTRICAL
C
HARACTERISTICS
.................................................................................................................... 52
10.2.1. Input Lines Characteristics
................................................................................................. 52