EES3 Hardware Interface Description
1 Introduction
17
EES3_HD_v01.100b
Page 10 of 118
2009-08-12
Confidential / Released
1
Introduction
This document
1
describes the hardware of the Cinterion EES3 module that connects to the cel-
lular device application and the air interface. It helps you quickly retrieve interface specifica-
tions, electrical and mechanical details and information on the requirements to be considered
for integrating further components.
1.1
Related Documents
[1]
EES3 AT Command Set
[2]
EES3 Release Note
[3]
DSB75 Support Box - Evaluation Kit for Cinterion Wireless Modules
[4]
Application Note 02: Audio Interface Design for GSM Applications
[5]
Application Note 07: Rechargeable Lithium Batteries in GSM Applications
[6]
Application Note 16: Updating Firmware
[7]
Application Note 22: Using TTY / CTM Equipment
[8]
Application Note 24: Application Developer’s Guide
[9]
Application Note 26: Power Supply Design for Wireless Applications
[10] Application Note 32: Integrating USB into GSM Applications
[11] Application Note 48: SMT Module Integration
[12] Multiplexer User's Guide
[13] Multiplex Driver Developer’s Guide
[14] Multiplexer Driver Installation Guide
[15] Remote SAT User’s Guide
1.2
Terms and Abbreviations
1. The document is effective only if listed in the appropriate Release Notes as part of the technical docu-
mentation delivered with your Cinterion product.
Abbreviation
Description
ADC
Analog-to-Digital Converter
AGC
Automatic Gain Control
ANSI
American National Standards Institute
ARFCN
Absolute Radio Frequency Channel Number
ARP
Antenna Reference Point
ASC0 / ASC1
Asynchronous Controller. Abbreviations used for first and second serial interface of
EES3
B
Thermistor Constant
BER
Bit Error Rate
BTS
Base Transceiver Station
CB or CBM
Cell Broadcast Message
CE
Conformité Européene (European Conformity)
CHAP
Challenge Handshake Authentication Protocol