Sony BE001012 User Manual

Rhein Tech Laboratories, Inc.	Client: Sony Ericsson Mobile Communications
360 Herndon Parkway	Model: CM-52 (0.6W)
Suite 1400	Standards: FCC Pt 22, 24/IC RSS-129/-133
Herndon, VA 20170	Report Number: 2005084
http://www.rheintech.com	Date: August 3, 2005

APPENDIX I: USER MANUAL

Please refer to the following pages.

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CM52 Integrator'sManual

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			Table of Contents
1 Introduction to the Integrator’s Manual				5
1.1		OVERVIEW		5
1.2	HOW TO READ THE MANUAL			5
1.3		SERVICE AND SUPPORT		5
1.3.1			WEB PAGES	5
1.4		RELATED DOCUMENTS		6
1.5		ABBREVIATIONS		6
2 Integrating the CM52 Module				7
2.1		OVERVIEW		7
2.2		MECHANICAL DESCRIPTION		7
2.2.1			MECHANICAL DIMENSIONS	8
2.2.2			HEAT-SINK REQUIREMENTS	9
2.2.3			MOUNTING HOLES	9
2.3		SYSTEM CONNECTOR INTERFACE		10
2.3.1			MECHANICAL OVERVIEW	10
2.3.2			PINOUT	11
2.3.3			LOGIC LEVELS	12
2.4		POWER SUPPLY		12
2.4.1			POWER SUPPLY AND GROUND SIGNALS	12
	2.4.1.1 POWER SUPPLY SIGNAL PINS			12
	2.4.1.2		GROUND SIGNAL PINS	13
2.4.2			POWER CONSUMPTION	13
	2.4.2.1		WAKEUP-INRUSH CURRENT	16
	2.4.2.2		CONTACT-INRUSH CURRENT	16
	2.4.2.3 POWER DOWN MODE (MINIMUM DC POWER CONSUMPTION)			16
2.4.3			VREF REQUIREMENTS	16
2.4.4			REAL TIME CLOCK (RTC) CIRCUIT	17
2.5		AUDIO INTERFACE		17
2.5.1			DIGITAL AUDIO	18
	2.5.1.1		DATA FORMAT	18
	2.5.1.2		TIMING	18
2.5.2			ANALOG AUDIO	20
2.6		SERIAL DATA INTERFACE		23
2.7		ANTENNA INTERFACE		24
2.7.1			ANTENNA CONNECTOR	24
2.7.2			RF OUTPUT POWER	26
2.7.3			CARRIER APPROVAL	26
2.7.4			ANTENNA DIAGNOSTICS	26
3 Recommended Circuitry				28
3.1	STATUS GROUP RECOMMENDED CIRCUITRY			28
3.1.1			MODULE_PWR_EN_B	29
3.1.2			VREF	29
3.1.3			HW_SD	29
3.2	DATA GROUP RECOMMENDED CIRCUITRY			30
3.2.1			VPPFLASH/DCD	31
3.3	PCM GROUP RECOMMENDED CIRCUITRY			32
3.4	ANALOG AUDIO GROUP RECOMMENDED CIRCUITRY			33
3.4.1			CREATING AN ANALOG GROUND	33
3.4.2			CREATING AN ANALOG REFERENCE VOLTAGE (BIAS)	33
3.4.3			ANALOG GROUND VS. AGND	34
3.4.4			MICROPHONE PATH	34
3.4.5			LOUDSPEAKER PATH	35
3.5		SYSTEM CONNECTOR IO FUNCTIONALITY		36

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4	Functional Description		39
5	Hints for Integrating the Module		39
	5.1	PRECAUTIONS	39
	5.2	WHERE TO INSTALL THE MODULE	39
	5.3	SAFETY STANDARDS	39
	5.4	ANTENNA	40
	5.4.1	ANTENNA TYPE	40
	5.4.2	ANTENNA PLACEMENT	40
	5.5	POSSIBLE COMMUNICATION DISTURBANCES	40
6	Technical Data		41

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Tables

TABLE 1: SYSTEM CONNECTOR AND MATING PART NUMBERS........................................................................................................			10
TABLE 2: PIN-OUT OF THE SYSTEM CONNECTOR HEADER ..............................................................................................................			11
TABLE 3: CMOS OUTPUT / INPUT ELECTRICAL CHARACTERISTICS ................................................................................................			12
TABLE 4: CM52 POWER SUPPLY REQUIREMENTS..........................................................................................................................			12
TABLE 5: CM52 POWER SUPPLY SIGNALS ....................................................................................................................................			13
TABLE 6: CM52 GROUND SIGNALS ...............................................................................................................................................			13
TABLE 7: VCC_AUX SUPPLY POWER CONSUMPTION ...................................................................................................................			14
TABLE 8: VCC_MAIN SUPPLY POWER CONSUMPTION..................................................................................................................			15
TABLE 9: VREF SUPPLY DETAILS .................................................................................................................................................			16
TABLE 10: CM52 AUDIO SIGNALS.................................................................................................................................................			17
TABLE 11: CM52 DIGITAL AUDIO SIGNALS....................................................................................................................................			18
TABLE 12: PCM TIMING PARAMETERS ..........................................................................................................................................			19
TABLE 13: CM52 ANALOG AUDIO SIGNALS...................................................................................................................................			20
TABLE 14: AUDIO CHARACTERISTICS ............................................................................................................................................			20
TABLE 15: SERIAL DATA CHANNELS .............................................................................................................................................			23
TABLE 16: MOBILE STATION NOMINAL ANALOG POWER LEVELS....................................................................................................			26
TABLE 17: MOBILE STATION CDMA MAXIMUM OUTPUT POWER ....................................................................................................			26
TABLE 18: PIN DIRECTION FOR GENERAL PURPOSE SIGNALS.........................................................................................................			38
		Figures
FIGURE 1: CM52 PRIMARY SIDE .....................................................................................................................................................			7
FIGURE 2: CM52 SECONDARY SIDE ................................................................................................................................................			7
FIGURE 3: MECHANICAL DIMENSIONS DRAWING...............................................................................................................................			8
FIGURE 4: 40-PIN SYSTEM CONNECTOR ........................................................................................................................................			10
FIGURE 5: 40-PIN SYSTEM CONNECTOR PIN NUMBERING...............................................................................................................			10
FIGURE 6: RTC FUNCTIONAL BLOCK DIAGRAM .............................................................................................................................			17
FIGURE 8: PCM TIMING DIAGRAM .................................................................................................................................................			19
FIGURE 9: COLOR AND KEYING FOR VARIOUS FAKRA CONNECTORS .............................................................................................			24
FIGURE 10: ANTENNA DIAGNOSTIC CIRCUIT...................................................................................................................................			27
		Revision History
Release	Date	Summary of Changes
PA1	05/07/2004	Initial Draft
PA2	09/01/2004	Formatting
PA3	11/17/2004	Updated Chapters 1 & 2
PA4	11/29/2004	Updated with review feedback
PA5	12/1/2004	Updated the List of Tables and Figures
PA6	06/16/2005	Current Consumption Table, RTC Block Diagram, Mechanical Drawing

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1 Introduction to the Integrator’s Manual

1.1Overview

This manual is for use as a guide to the setup, installation, and use of the CM52 module into your application. The module may be tested using the developer’s board, which is supplied together with all the necessary tools in the Developer’s Kit.

1.2How to read the manual

This manual is divided into six chapters:

Chapter 1 gives a general view of the integrator’s manual. A list of related documents as well as a list of abbreviations, used throughout the manual, is also included. Information concerning service and support is also presented.

Chapter 2 focuses on helping the hardware developer to integrate the CM52 hardware into their application. An overview of the mechanical and electrical information is provided. Also, interface specifications, RF output power, and power supply issues are included in this chapter.

Chapter 3 contains information on recommended circuitry needed to ensure proper performance from the CM52 module.

Chapter 4 describes several of the common cellular functions available with the CM52.

Chapter 5 provides some hints for integrating the module.

Chapter 6 provides a summary of the technical data for the CM52 module.

1.3Service and Support

1.3.1Web Pages

Please look at our web page for more information about where you can buy our modules or for recommendations of accessories and components. The address is:

http://www.sonyericsson.com/m2m

To register for product news and announcements or for product questions, contact the Sony Ericsson modules technical support group:

•Telephone: [phone]

•Email: [e-mail]

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1.4Related Documents

CM52 AT Command Manual – Details the AT command interface for the CM52 The CM52 is based upon the following mobile standards:

•IS-2000 Release 0 (1XRTT), MOB_P_REV – CDMA protocol

•TIA/EIA/IS-91 – Mobile Station – Base Station Compatibility Standard for 800 MHz Analog Cellular

•TIA/EIA-98-D – Recommended Minimum Performance Standards for Dual-Mode Spread Spectrum Mobile Stations

1.5Abbreviations

AGND	Analog Reference
AMPS	Advanced Mobile Phone System
AT	Attention Command
CDMA	Code Division Multiple Access
CTS	Clear to Send
DCD	Data Carrier Detect
DFMS	Data from Mobile Station
DTMS	Data to Mobile Station
DTR	Data Terminal Ready
EMI	Electromagnetic Interference
ESD	Electrostatic Discharge
GND	Chassis GrouND
IRA	International Reference Alphabet
LSB	Least Significant Bit
ME	Mobile Equipment
MO	Mobile Originated
MS	Mobile Station
MT	Mobile Terminated
OEM	Original Equipment Manufacturer
PCB	Printed Circuit Board
PCM	Pulse Code Modulation
PIN	Personal Identification Number
RD	Receive Data, also known as DFMS
RF	Radio Frequency
RTS	Request to Send
SMS	Short Message Service
TD	Transmit Data, also know as DTMS

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2 Integrating the CM52 Module

2.1Overview

The CM52 is a dual band, dual mode CDMA transceiver module. It operates in the 800 MHz band for CDMA and AMPS and in the 1900 MHz band for CDMA. It is designed for consumer and OEM industrial voice and data applications.

The CM52 module is intended for mounting into an application developer’s chassis to provide wireless communication capability for the product. The target chassis could be in a wide variety of forms such as a residential electric meter, a point of sale terminal, an alarm panel, or an automobile console. All initial configuration, mode control, and operational commands are issued to the module over an RS-232 serial port using a flexible AT command format. The module circuitry has been designed to meet the environmental requirements of a large range of commercial and industrial users.

2.2Mechanical Description

The CM52 has no mechanical elements other than the main PCB assembly. All critical electronic components are shielded using six cans to prevent internal and external electromagnetic interference from degrading the module’s performance and to prevent the module from interfering with other nearby devices. The module is plugged into the fixed mating connector and secured with four screws.

The antenna interface is provided via a board mounted RF connector at the opposite end of the board from the system connector. See Section 2.8 for more information on antenna connector options.

The module has no keypad, display, microphone, speaker, or battery. The following figures show a mechanical drawing and physical dimensions of the module.

Note! All the measurements are in millimeters.

Figure 1: CM52 Primary Side

Figure 2: CM52 Secondary Side

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2.2.1Mechanical Dimensions

Figure 3: Mechanical Dimensions Drawing

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2.2.2Heat-Sink Requirements

The application is required to provide a heat-sink for the 3W AMPS capabilities of the CM52.

The application should be designed to provide a heat sink with a thermal resistance of 4.0 oC/W.

For applications that disable the 3W mode (Class I) and only operate in 0.6W mode (Class III) a heat-sink is not required.

2.2.3Mounting Holes

Mounting holes and tabs are provided for proper mechanical support of the CM52 module in the customer’s application. OEM application must provide sufficient mechanical retention using the mounting holes and/or tabs or some other means. The system connector and RF connector connections should not be used as a means of mechanical support. Also, please note that the mounting holes may not substitute for the actual grounding pins provided via the system connector.

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2.3System Connector Interface

2.3.1Mechanical Overview

External interfaces to the module are made primarily through a 40 pin, standard 0.050inch pitch, ODU header show below.

Figure 4: 40-Pin System Connector

Figure 5: 40-Pin System Connector Pin Numbering
Description	ODU Part Number	Dimension A	Dimension B
System Connector	515.569.035.140.xxx	24.13 mm	22.86 mm
Mating Ribbon Connector	525.060.035.040.xxx
SMT Mating Header	525.041.035.040.xxx
Ribbon cable, AWG 30	921.659.031.040.000

Table 1: System Connector and Mating Part Numbers

Please consult the ODU site for more information on mating options: http://www.odu.de

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2.3.2	Pinout
	Pin		Signal	Description
	1		I/O_1 / Timemark	Reserved
				1 PPS output from GPS chip 1
	2		VREF	Logic Voltage Reference
	3		I/O_3 / GPS_FIX	Reserved
				Logic HIGH signal to indicate active GPS Fix 1
	4		I/O_4 / VRTC	Reserved
				Supply pin for RTC 2 and GPS regulators1
	5		GND	Chassis Ground
	6		GND	Chassis Ground
	7		AFMS	Analog Audio from module
	8		GND	Chassis Ground
	9		AGND	Analog Reference
	10		ATMS	Analog Audio to module
	11		INPUT1 / UART3_RX	Reserved
				Receive Data for UART3 1
	12		MODULE_PWR_EN_B	Switches the module on/off (hardware-wise), active low
	13		OUTPUT1 / UART3_TX	Reserved
				Transmit Data for UART3 1
	14		OUTPUT2	Reserved
	15		HW_SD	Hardware shutdown
	16		INPUT2	Reserved
	17		PCMCLK	PCM Clock output from Module to Application
	18		PCMSYNC	PCM Frame sync from Module to Application
	19		PCMULD	PCM Voice input to Module from Application
	20		PCMDLD	PCM Voice output from Module to Application
	21		GND	Chassis Ground
	22		GND	Chassis Ground
	23		DCD / VPPFLASH	Data Carrier Detect & Flash programming voltage input
	24		RINGER	Ringer output
	25		CTS	Clear to send
	26		DTR	Data Terminal Ready
	27		TD	Transmit data, also known as DTMS
	28		RTS	Request to Send
	29		VCC_AUX	13.8 VDC supply input
	30		RD	Receive data, also known as DFMS
	31		VCC_AUX	13.8 VDC supply input
	32		VCC_AUX	13.8 VDC supply input
	33		VCC_MAIN	5 VDC regulated supply input
	34		VCC_MAIN	5 VDC regulated supply input
	35		SDA_SPI_IN	Reserved
	36		SCL_SPI_CLK	Reserved
	37		SYS_DTM_2	Transmit Data for UART2
				Transmit Data for GPS 1
	38		SPI_OUT	Reserved
	39		SYS_DFM_2	Receive Data for UART2
				Receive Data for GPS 1
	40		RI	Ring Indicator

Table 2: Pin-out of the System Connector Header

1Default function if GPS option on board.

2Default function if RTC option on board

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2.3.3Logic Levels

Many of the signals present in the interface are CMOS signals where the following levels apply. The nominal voltage level for the CMOS signals is 2.9 V.

	Parameters		Test		Limits				Units
			Conditions		Min		Max

High level output voltage (IOH = 800 µA)	VOH	2.45	3.1	Volts
Low level output voltage (IOL = 800 µA)	VOL	0	0.45	Volts
High level input voltage (VIH = 800 µA)	VIH	1.9	3.1	Volts
Low level input voltage (VIL = 800 µA)	VIL	0	0.9	Volts
Table 3: CMOS Output / Input Electrical Characteristics

2.4Power Supply

The CM52 requires a dual DC power supply implementation in the application. VCC_MAIN provides power to the entire radio while VCC_AUX provides power for the 3-Watt functionality and biasing for the RF switches. VCC_AUX must be present if the 3W option is provided even if it is not used. If the 3W circuitry is not populated then VCC_AUX is not required.

The following table summarizes the power supply requirements from the application.

Input Supply	Voltage			Max. Current (Amps)		Max. Ripple (mVpp)
	(Volts DC)			Operation		0- 4KHz 4 KHz-10MHz

VCC_MAIN	5.00 ± 10%	1.0	100mVpp	50mVpp
VCC_AUX	13.8 ± 20%	1.3	600mVpp	240mVpp
VRTC(no GPS)	1.8 to 3.9	1.2
VRTC(with GPS)	3.4 to 3.9	500
	Table 4: CM52 Power Supply Requirements

2.4.1Power Supply and Ground Signals

2.4.1.1Power Supply Signal Pins

Following is a list of the power supply pins: