SC14CVMDECT SF02T

SC14CVMDECT SF FINAL Cordless Voice Module Receiver sensitivity < -93 dBm General description Transmit power The SC14CVMDECT SF is a member of the Cordless EU: 23 dBm: 1881 MHz - 1897 MHz Module family with integrated radio transceiver and USA: 20 dBm: 1921 MHz - 1928 MHz baseband processor in a single package. It is designed JP: 23 dBm: 1895 MHz - 1903 MHz for hosted and embedded cordless voice and data Antenna embedded, supports external antennas applications in the DECT frequency band. Its simple to Contains both PP and FP functionality use API commands allow easy setup of a wireless link Program memory available for custom software between two or more nodes. Supports both internal and external (hosted) applica- tions Features Power supply voltage: 2.1 V to 3.45 V Supports EU-DECT (CAT-iq V2.0, v3.0 partly), Supports NiMH and Alkaline batteries DECT6.0 for North America and Japan DECT Small form factor (19.6 mm x 18.0 mm x 2.7 mm) ETSI (EU-DECT) and FCC (DECT 6.0) certified Operating temperature range: -40 C to +85 C J-DECT pre-certified ETSI 300 444 (DECT GAP) compliant Applications Up to 64 Portable Parts or ULE devices registered per Fixed Part Cordless intercom Cordless baby monitor UART interface to external host Controllable via API command set Wireless data applications up to 54 kbit/s FP supports ULE sensors and actuators Supports voice and data RF range: 1870 MHz to 1930 MHz System diagram * US/EU/JP DECT Voice + data Host SC14CVMDECT Voice + data: 32 kbit/s + 1.6 kbit/s Data: 54 kbit/s Data Portable Part 0 Voice Host SC14CVMDECT Voice + data Data Host SC14CVMDECT Fixed Part Data Portable Part 1 * Voice + data * Only end-products Host SC14CVMDECT can be CAT-iq certified Data Portable Part 5 Datasheet Revision 3.0 28-Jul-2015 CFR0011-120-00-FM Rev 5 1 of 57 2013 Dialog SemiconductorSC14CVMDECT SF FINAL Cordless Voice Module Table of Contents 1.0 Connection diagram 4 4.9 BATTERY MANAGEMENT . 21 4.10 PROTOCOL STACK . 21 1.1 PIN DESCRIPTION 5 4.10.1 DECT TBR22 21 2.0 Introduction 8 4.10.2 Out-of-Range handling . 22 2.1 SCOPE . 8 4.10.3 Preamble antenna diversity . 22 2.2 REFERENCES . 8 4.10.4 Broadcasting messages 22 2.3 GLOSSARY AND DEFINITIONS . 8 4.10.5 IWU to IWU messaging 22 4.11 REGISTRATION 22 3.0 Cordless Voice Module functions 10 4.11.1 Handling product identities 22 3.1 MODULE HARDWARE 10 4.11.2 Deregistration 23 3.2 SOFTWARE CONTROL . 10 4.12 PCM INTERFACE . 23 3.3 DECT PROTOCOL STACK . 10 4.12.1 PCM Interface for FP 23 3.4 PORTABLE PART CONFIGURATION .11 4.12.2 PCM FSC frequency 23 3.5 FIXED PART CONFIGURATION .11 4.12.3 Length of PCM FSC 23 3.6 VOICE COMMUNICATION . 12 4.12.4 Start position of FSC 23 3.7 LIGHT DATA APPLICATION 12 4.12.5 PCM clock frequency 23 3.8 LU10 DATA APPLICATION . 12 4.12.6 PCM data mode 24 3.9 GENERAL FEATURES 14 4.12.7 PCM Interface for PP 27 4.0 Functional description . 15 4.13 ANTENNA OPERATION 27 4.1 UART INTERFACE . 15 4.13.1 Internal antenna only 28 4.2 VES (VIRTUAL EEPROM STORAGE) 15 4.13.2 Internal and external antenna with FAD 28 4.2.1 VES layout . 15 5.0 CAT-iq 29 4.2.2 VES access by MCU . 15 5.1 INTRODUCTION . 29 4.3 AUDIO CONFIGURATIONS 15 5.2 CAT-IQ PROFILE OVERVIEW 29 4.3.1 Audio connection 16 5.2.1 Supported main features 29 4.4 AUDIO ROUTING 16 4.4.1 FP audio routing 17 6.0 Register descriptions 30 4.4.2 FP audio level adjustment . 17 7.0 Specifications 36 4.4.3 PP audio routing 17 7.1 GENERAL 36 4.4.4 PP audio codec adjustment 17 7.2 ABSOLUTE MAXIMUM RATINGS . 36 4.4.5 General audio adjustment . 17 7.3 OPERATING CONDITIONS 36 4.4.6 PP volume . 17 7.4 SUPPLY CURRENTS . 37 4.4.7 PP audio equalization 17 7.5 DIGITAL INPUT/OUTPUT PINS . 38 4.5 PP AUDIO MODES . 19 7.6 ANALOG FRONT END 39 4.5.1 Power management 19 7.7 BATTERY MANAGEMENT . 43 4.5.2 Earpiece mode 20 7.8 BASEBAND PART . 43 4.5.3 Alert mode . 20 7.9 RADIO (RF) PART . 44 4.6 CALL HANDLING 20 7.10 RF POWER SUPPLY 45 4.6.1 FP to PP call . 20 7.11 RF CHANNEL FREQUENCIES . 46 4.6.2 PP to FP call . 20 4.6.3 Intercom . 20 8.0 Design guidelines . 47 4.6.4 Conference 20 8.1 APPLICATION SOFTWARE FOR PP 47 4.6.5 Page call 20 8.2 APPLICATION SOFTWARE FOR FP 47 4.7 TONE/MELODY HANDLING 20 8.3 HARDWARE DESIGN GUIDELINES . 47 4.8 DATE AND REAL-TIME CLOCK . 20 8.3.1 Circuit design guidelines 47 Datasheet Revision 3.0 28-Jul-2015 CFR0011-120-00-FM Rev 5 2 of 57 2013 Dialog Semiconductor