Specifications

Cinterion
®
ALAS5V Hardware Interface Description
Contents
124
 ALAS5V_HID_v00.030a 2019-03-20
Confidential / Preliminary
Page 3 of 124
Contents
1 Introduction ................................................................................................................. 8
1.1 Product Variants ................................................................................................ 8
1.2 Key Features at a Glance .................................................................................. 9
1.2.1 Supported Frequency Bands .............................................................. 12
1.2.2 Supported CA Configurations ............................................................. 13
1.3 ALAS5V System Overview .............................................................................. 15
1.4 Circuit Concept ................................................................................................ 16
2 Interface Characteristics .......................................................................................... 17
2.1 Application Interface ........................................................................................ 17
2.1.1 Pad Assignment.................................................................................. 17
2.1.2 Signal Properties................................................................................. 21
2.1.2.1 Absolute Maximum Ratings ................................................ 29
2.1.3 USB Interface...................................................................................... 30
2.1.4 Serial Interface ASC0 ......................................................................... 31
2.1.5 Serial Interface ASC1 ......................................................................... 32
2.1.6 Inter-Integrated Circuit Interface ......................................................... 33
2.1.7 UICC/SIM/USIM Interface................................................................... 34
2.1.8 Enhanced ESD Protection for SIM Interfaces..................................... 36
2.1.9 Digital Audio Interface......................................................................... 37
2.1.9.1 Pulse Code Modulation Interface (PCM)............................. 37
2.1.9.2 Inter-IC Sound Interface...................................................... 38
2.1.10 Analog-to-Digital Converter (ADC)...................................................... 39
2.1.11 RTC Backup........................................................................................ 39
2.1.12 GPIO Interface.................................................................................... 39
2.1.13 Control Signals.................................................................................... 40
2.1.13.1 PWR_IND Signal................................................................. 40
2.1.13.2 Remote Wakeup.................................................................. 41
2.1.13.3 Firmware Swap ................................................................... 41
2.1.14 JTAG Interface.................................................................................... 41
2.1.15 eMMC Interface .................................................................................. 42
2.1.15.1 eMMC Power Supply .......................................................... 42
2.2 GSM/UMTS/LTE Antenna Interface................................................................. 43
2.2.1 Antenna Interface Specifications ........................................................ 44
2.2.2 Antenna Installation ............................................................................ 49
2.2.3 RF Line Routing Design...................................................................... 50
2.2.3.1 Line Arrangement Instructions ............................................ 50
2.2.3.2 Routing Examples............................................................... 52
2.2.4 RF Antenna Diagnostic....................................................................... 53
2.3 GNSS Antenna Interface ................................................................................. 56
2.3.1 GNSS Antenna Diagnostic.................................................................. 57