HARRIS TR-423-A2 CM-42 User Manual CM 42 OEM Interface Manua newl

HARRIS CORPORATION CM-42 CM 42 OEM Interface Manua newl

Contents

123101 Manual

Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 1 of 16CM-42OEM INTERFACE MANUAL
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 2 of 16CONTENTS – OEM INTERFACE MANUAL1. CM-42 TRANSCEIVER MODULE OUTLINE DRAWING ........................................................ 31.1. MECHANICAL.............................................................................................................................31.2. ELECTRICAL ..............................................................................................................................41.2.1. ELECTRICAL PERFORMANCE ...............................................................................................41.2.2. MOBILE STATION POWER CLASS.........................................................................................51.3. POWER CONSUMPTION..............................................................................................................52. ABSOLUTE MAXIMUM RATINGS ............................................................................................. 63. SAFETY & FCC REQUIREMENTS ............................................................................................. 73.1. WARNING: FCC RF EXPOSURE REQUIREMENTS .....................................................................73.2. MODULE OPERATION ................................................................................................................73.3. OEM LABELING ........................................................................................................................73.4. POSTED FACILITIES...................................................................................................................73.5. ELECTRONIC DEVICES...............................................................................................................73.6. BLASTING AREAS.......................................................................................................................83.7. POTENTIALLY EXPLOSIVE ATMOSPHERES ...............................................................................83.8. VEHICLES...................................................................................................................................83.9. FOR VEHICLES EQUIPPED WITH AN AIRBAG.............................................................................83.10. RESPONSIBLE USE .....................................................................................................................84. TECHNICAL SPECIFICATIONS ............................................................................................... 124.1. INTERFACE CONNECTIONS......................................................................................................134.1.1. 40-PIN INTERFACE CONNECTIONS .....................................................................................134.1.2. RF INTERFACE CONNECTOR..............................................................................................134.1.3. DETAILED SIGNAL DESCRIPTIONS .....................................................................................144.1.4. SYSTEM CONNECTOR CMOS INTERFACE LEVELS .............................................................144.1.5. SYSTEM CONNECTOR .......................................................................................................144.1.6. OVERVIEW .......................................................................................................................14
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 3 of 161. CM-42 Transceiver Module Outline Drawing1.1. MechanicalThe CM-42 module has no mechanical elements other that the main PCB assembly. All criticalelectronic components are shielded using sheet metal lids and LCP frames to preventinternal/external electromagnetic interference from degrading the module’s performance and toprevent the module from interfering with other nearby devices. The following figure shows theoutline drawing for the module. The module is plugged into the fixed mating connector andsecured with eight screws to the standoff components.
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 4 of 161.2. ElectricalThe diagram below shows an overview of the electrical interface between the CM-42 moduleand a typical application.CM-42 Electrical InterfaceCustomer ApplicationHWVoltage RegulatorControl ProcessorVoice & Data ProcessingŸEcho CancellingŸNoise CancellingŸAudio Power AMPŸData ConversionDTEPowerExternal AudioInterfaceAntennaUser Interface8Power & GNDSerial InterfaceWakeAnalog Audio Interface1013144Optional Simm Device (5)Reserved (9)CM-42ModulePCM Audio Interface1.2.1. Electrical PerformanceElectrical performance parameters are valid only when the terminating impedance at theoutput of the antenna connector exhibits a VSWR of less than 2:1 for all phase angles inthe frequency band of operation. High VSWR loads at the antenna connector adverselyaffect current consumption, linearity, and power efficiency of the module and mayprevent operation or cause internal damage.The RF performance of the CM-42 fully meets the following specifications:• IS-2000 CDMA Cellular mode – Per TIA/EIA-98 specification• IS-553 AMPS Cellular mode – Per IS-19 specification
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 5 of 161.2.2. Mobile Station Power ClassThe CM-42 is able to operate in several modes and different output power levels. Applications mayrequire output power levels similar to those in a handheld cellular phone or higher levels commonlyrequired when in rural areas. The table below shows the nominal output power levels of the CM42.(Effective Radiated Power, assuming a maximum antenna system gain of 1 dBi (2.5 dBi antennagain with 1.5 dB cable loss)).Mobile Station Power Level (dBW)01234567Class I, AMPS 6 2 -2 -6 -10 -14 -18 -22Mobile Station Nominal Analog Power LevelsNote: Analog Output power levels maintained within range of +2 / -4 dB for PL0-7Mobile Station Power Level (dBW)Lower Limit Upper LimitClass III, CDMA Band Class 0 -7 dBW (0.2 Watts) 0 dBW (1.0 Watts)Class II, CDMA Band Class 1 -7 dBW (0.2 Watts) 0 dBW (1.0 Watts)Mobile Station CDMA Maximum Output Power1.3. Power Consumption1.3.1.1 Power Consumption5.0 V ±10% 12.5 V ±10%Operational Mode Currents(measurements mA unless otherwisenoted) Average TransientPeak Average TransientPeakVoice Channel PL0 450 650 700 1000AMPSVoice Channel PL2 850 920 4.5 -Standby (waiting for page) 45 -4uA -Traffic Channel (800/1900MHz) 700/850 1000 4.5 -CDMAStandby (waiting for page) 4.0 -4uA -Table 1: Power Consumption1.3.1.1.1 Sleep Mode (Minimum DC Power consumption)A power down mode is available in which the module is placed in a low power consumption stateunder control of the host application. In this mode, the unit consumes approximately 110 uA ofcurrent as measured from the VCC_5V supply input and 4 uA of current as measured from theVCC_12V supply input. To activate this mode, the WAKE signal on pin 12 of the systemconnector pulled to a logic level 1 which puts the module into the low power state. The modulewill stay in the low power state until the WAKE signal is driven low by an external open collectortransistor in the application circuitry. Turning the external open collector transistor off will causethe WAKE signal to float high and turn the module off. The WAKE line is tied to VCC_5V througha 220kΩ pull-up resistor so the sink current in the external open collector transistor is minimal.
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 6 of 162. Absolute Maximum RatingsParameter Rating UnitsSupply voltage 5.0 volts 4.5-5.5 Volts13.8 volts 11.0-16.5 VoltsOperating temperature -40 to +85 °CStorage temperature -40 to +85 °C
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 7 of 163. Safety & FCC Requirements3.1. Warning: FCC RF Exposure RequirementsThis module is approved for mobile operations only with respect to CFR 47 part 2.1091and OEM integrators must seek separate approval to satisfy SAR requirements of2.1093 for operation as a portable device.Warning: Antenna Installation1. At no time is the antenna to be located closer than 23 centimeters to a normallyoccupied location.2. At no time should an antenna system with greater than 1.0 dBi gain be used with thismodule in any normally occupied area. In an automotive configuration, an antennawith a 2.5dBi gain and a minimum 1.5 dB of cable loss should be used.3.2. Module OperationSafe and efficient use of this module requires a properly terminated antenna. DO NOToperate the module with a damaged or missing antenna, replace a damaged or missingantenna immediately otherwise damage to the module may result and could violate FCCregulations. DO NOT operate this device within 8 inches of a person unless propershielding from the antenna is installed.3.3. OEM LabelingA label must be affixed to the outside of the end product into which the authorizedmodule is incorporated, with a statement similar to the following:This device contains TX FCC ID: XXXXXX (where "XXXXXX" is the FCC ID of themodule).3.4. Posted FacilitiesDo not operate this device where posted notices require wireless devices to be turnedoff.3.5. Electronic DevicesMost electronic equipment is shielded from RF signals. However, certain electronicequipment may not be shielded properly against RF signals.PacemakersThe Health Industries Manufacturers Association recommends that a minimumseparation of six (6) inches be maintained between a wireless transmitter and apacemaker to avoid potential interference with the pacemaker. These recommendationsare consistent with the independent research and recommendations of WirelessTechnology Research. Persons with Pacemakers should always keep theantenna/module more than 6 inches from their pacemaker when the module is on; if
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 8 of 16you have a reason to suspect that interference is taking place, turn off the moduleimmediately.Hearing AidsSome digital wireless devices may interfere with some hearing aids.Other Medical DevicesIf you use any other type of personal medical device in the presence of this transceiver,consult the manufacturer of your device to determine if it is adequately shielded fromexternal RF energy. Your physician may be able to assist you in obtaining thisinformation.3.6. Blasting AreasTo avoid interfering with blasting operations, turn your module off when in a “blastingarea” or in areas posted: “Turn off two-way radio”. Obey all signs and instructions.3.7. Potentially Explosive AtmospheresTurn your module off when in any area with a potentially explosive atmosphere andobey all signs and instructions. Sparks in such areas could cause an explosion or fireresulting in bodily injury or even death.Areas with a potentially explosive atmosphere are often, but not always, clearlymarked. They include such areas as gasoline stations; below deck on boats; fuel orchemical storage or transfer facilities; vehicles using liquefied petroleum gas (such aspropane or butane); areas where the air contains chemicals or particles, such as graindust or metal powders; and any other area where you would normally be advised to turnoff your vehicle engine.3.8. VehiclesRF signals may affect improperly installed or inadequately shielded electronic systemsin motor vehicles. Check with the manufacturer or its representative regarding yourvehicle. You should also consult the manufacturer of any equipment that has beenadded to your vehicle.3.9. For Vehicles Equipped with an AirbagAn airbag inflates with a great force. Do not place objects including both installed orportable wireless equipment in the area over the airbag or in the airbag deploymentarea. If in-vehicle wireless equipment is improperly installed and the airbag inflates,serious injury could result.3.10. Responsible UseOEM Manufacturers providing telematic devices for vehicular use are encouraged toincorporate the following CTIA guidance for safe and responsible wireless phone useinto their user’s manuals:
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 9 of 16A Guide to Safe and Responsible Wireless Phone UseTENS OF MILLIONS OF PEOPLE IN THE U.S. TODAY TAKE ADVANTAGE OFTHE UNIQUE COMBINATION OF CONVENIENCE, SAFETY AND VALUEDELIVERED BY THE WIRELESS TELEPHONE. QUITE SIMPLY, THEWIRELESS PHONE GIVES PEOPLE THE POWERFUL ABILITY TOCOMMUNICATE BY VOICE--ALMOST ANYWHERE, ANYTIME--WITH THEBOSS, WITH A CLIENT, WITH THE KIDS, WITH EMERGENCY PERSONNELOR EVEN WITH THE POLICE. EACH YEAR, AMERICANS MAKE BILLIONS OFCALLS FROM THEIR WIRELESS PHONES, AND THE NUMBERS ARERAPIDLY GROWING.But an important responsibility accompanies those benefits, one that every wirelessphone user must uphold. When driving a car, driving is your first responsibility. Awireless phone can be an invaluable tool, but good judgment must be exercised at alltimes while driving a motor vehicle--whether on the phone or not.The basic lessons are ones we all learned as teenagers. Driving requires alertness,caution and courtesy. It requires a heavy dose of basic common sense---keep your headup, keep your eyes on the road, check your mirrors frequently and watch out for otherdrivers. It requires obeying all traffic signs and signals and staying within the speedlimit. It means using seatbelts and requiring other passengers to do the same.But with wireless phone use, driving safely means a little more. This brochure is a callto wireless phone users everywhere to make safety their first priority when behind thewheel of a car. Wireless telecommunications is keeping us in touch, simplifying ourlives, protecting us in emergencies and providing opportunities to help others in need.When it comes to the use of wireless phones, safety is your most important call.Wireless Phone "Safety Tips"Below are safety tips to follow while driving and using a wireless phone, which shouldbe easy to remember.1. Get to know your wireless phone and its features such as speed dial and redial.Carefully read your instruction manual and learn to take advantage of valuablefeatures most phones offer, including automatic redial and memory. Also, work tomemorize the phone keypad so you can use the speed dial function without takingyour attention off the road.2. When available, use a hands free device. A number of hands free wireless phoneaccessories are readily available today. Whether you choose an installed mounteddevice for your wireless phone or a speaker phone accessory, take advantage ofthese devices if available to you.3. Position your wireless phone within easy reach. Make sure you place yourwireless phone within easy reach and where you can grab it without removing youreyes from the road. If you get an incoming call at an inconvenient time, if possible,let your voice mail answer it for you.
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 10 of 164. Suspend conversations during hazardous driving conditions or situations. Letthe person you are speaking with know you are driving; if necessary, suspend thecall in heavy traffic or hazardous weather conditions. Rain, sleet, snow and ice canbe hazardous, but so is heavy traffic. As a driver, your first responsibility is to payattention to the road.5. Do not take notes or look up phone numbers while driving. If you are reading anaddress book or business card, or writing a "to do" list while driving a car, you arenot watching where you are going. It's common sense. Don't get caught in adangerous situation because you are reading or writing and not paying attention tothe road or nearby vehicles.6. Dial sensibly and assess the traffic; if possible, place calls when you are notmoving or before pulling into traffic. Try to plan your calls before you begin yourtrip or attempt to coincide your calls with times you may be stopped at a stop sign,red light or otherwise stationary. But if you need to dial while driving, follow thissimple tip--dial only a few numbers, check the road and your mirrors, thencontinue.7. Do not engage in stressful or emotional conversations that may be distracting.Stressful or emotional conversations and driving do not mix--they are distractingand even dangerous when you are behind the wheel of a car. Make people you aretalking with aware you are driving and if necessary, suspend conversations, whichhave the potential to divert your attention from the road.8. Use your wireless phone to call for help. Your wireless phone is one of the greatesttools you can own to protect yourself and your family in dangerous situations--withyour phone at your side, help is only three numbers away. Dial 9-1-1 or other localemergency number in the case of fire, traffic accident, road hazard or medicalemergency. Remember that it is a free call on your wireless phone!9. Use your wireless phone to help others in emergencies. Your wireless phoneprovides you a perfect opportunity to be a "Good Samaritan" in your community. Ifyou see an auto accident, crime in progress or other serious emergency where livesare in danger, call 9-1-1 or other local emergency number, as you would wantothers to do for you.10. Call roadside assistance or a special wireless non-emergency assistancenumber when necessary. Certain situations you encounter while driving mayrequire attention but are not urgent enough to merit a call for emergency services.But you still can use your wireless phone to lend a hand. If you see a broken-downvehicle posing no serious hazard, a broken traffic signal, a minor traffic accidentwhere no one appears injured or a vehicle you know to be stolen, call roadsideassistance or other special non-emergency wireless number.Careless, distracted individuals and people driving irresponsibly represent a hazard toeveryone on the road. Since 1984, the Cellular Telecommunications IndustryAssociation and the wireless industry have conducted educational outreach to informwireless phone users of their responsibilities as safe drivers and good citizens. As we
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 11 of 16approach a new century, more and more of us will take advantage of the benefits ofwireless telephones. And, as we take to the roads, we all have a responsibility to drivesafely.
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 12 of 164. Technical SpecificationsMechanical specificationsMaximum length: 155.70 mmMaximum width: 49.50 mmMaximum thickness: 18.97 mmWeight: 68.2 gPower supply voltage, normal operation VCC_5V VCC_12VNominal Voltage: 5.00 Volts 12.5 VoltsVoltage range: 4.50 – 5.50 Volts 11.3 – 13.7 VoltsPower Consumption (Maximum): 1.3 Amp 1.5 AmpsRadio specifications AMPS CDMA (BC-0) CDMA (BC-1)Frequency range: TX: 824 – 849RX: 869 – 894 TX: 824 – 849RX: 869 – 894 TX: 1850-1910RX: 1930-1990Maximum RF output power: 3 Watts 1 Watt 1 WattAntenna impedance: 50 Ω50 Ω50 ΩVSWR (Maximum): 2:1 2:1 2:1Radio specificationsOperating temperature range: -30°C to +70°C: TIA/EIA-2000-40°C to –30°C: –3dB Degradation beyond –30°C Spec+70°C to +85°C: –3dB Degradation beyond +70°C SpecStorage temperature range: -40 0C to +85 0CMaximum relative humidity: 95% ± 3% at +40 0CStationary vibration, random Acceleration spectral density (m2/s2): 0.96 2.88 0.96Frequency range: 5-10 10-200 200-50060 min per/axisNon-stationary vibration, including shock • Shock response spectrum I, peak acceleration:- 3 shocks in each axis and direction: 300 m/s2, 11 ms• Shock response spectrum II, peak acceleration:- 3 shocks in each axis and direction: 1000 m/s2, 6 msBump: Acceleration 250 m/s2Free fall transportation: 1.2 mRolling pitching transportation: Angle: 35 degrees, period: 8sStatic load: 10 kPaLow air pressure/high air pressure: 70 kPa / 106 kPaPhone memoryMaximum number of entries stored in thephone book. 200Maximum number of SMS messages. 128 entries or a total of 16 kBytes of data.
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 13 of 164.1. Interface Connections4.1.1. 40-pin Interface ConnectionsPin Signal NameSignal TypeDescription Dir1. TBD Dig_2.90 To Be Determined, Do not connect in the application -2. TBD Dig_2.90 To Be Determined, Do not connect in the application -3. TBD Dig_2.90 To Be Determined, Do not connect in the application -4. TBD Dig_2.90 To Be Determined, Do not connect in the application -5. GND -GND = Ground -6. GND -GND = Ground -7. AFMS Analog Audio From Mobile Station O8. GND -GND = Ground -9. AGND Analog Analog Reference Should be isolated from GND in application. -10. ATMS Analog Audio to Mobile Station I11. Reserved Dig_2.90 No Connect in App. For Non-GSM Modules I12. WAKE_B -Turns module on/off, ACTIVE LOW I13. Reserved Dig_2.90 To Be Determined, Do not connect in the application O14. Reserved Dig_2.90 To Be Determined, Do not connect in the application O15. Reserved Dig_2.90 To Be Determined, Do not connect in the application O16. Reserved Dig_2.90 To Be Determined, Do not connect in the application I/O17. EXTPCMCLK Dig_2.90 External PCM Clock Output O18. EXTPCMSYNC Dig_2.90 External PCM frame sync O19. IN/OUT_PCM Dig_2.90 External PCM Audio (Input or Output - Input by default) of the internal PCM codec I/O20. OUT/IN_PCM Dig_2.90 External PCM Audio (Output or Input – Output by Default) of the internal PCM codec I/O21. GND -GND = Ground -22. GND -GND = Ground -23. VPPFLASH /DCD 12V /Dig_2.90 Flash Programming Voltage of Module,12V/ Data Carrier Detect I/O24. BUZZER Buzzer output from module, O25. CTS Dig_2.90 Clear To Send O26. TBD Dig_2.90 To Be Determined, Do not connect in the application -27. TD Dig_2.90 Transmitted Data I28. RTS Dig_2.90 Request To Send I29. VCC_12V Power Regulated Power I30. RD Dig_2.90 Received Data O31. VCC_12V Power Regulated Power I32. VCC_12V Power Regulated Power I33. VCC_5V Power Regulated Power I34. VCC_5V Power Regulated Power I35. TBD Dig_2.90 To Be Determined, Do not connect in the application -36. TBD Dig_2.90 To Be Determined, Do not connect in the application -37. TBD Dig_2.90 To Be Determined, Do not connect in the application -38. TBD Dig_2.90 To Be Determined, Do not connect in the application -39. TBD Dig_2.90 To Be Determined, Do not connect in the application -40. TBD Dig_2.90 To Be Determined, Do not connect in the application -4.1.2. RF Interface ConnectorRadio frequency (RF) signals from the module to the external, customer-supplied antenna aremade through a wide variety of compatible mating connectors. The automobile industry uses theFAKRA type connectors. The total height of the mated FAKRA RF connectors is 10.5 mm.
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 14 of 164.1.3. Detailed Signal Descriptions4.1.4. System Connector CMOS Interface LevelsParameters Test conditions Limits UnitsMin. Max.High level output voltage (IOH= 800 µA) VOH 2.45 2.9 VoltsLow level output voltage (IOL= 800 µA) VOL 00.45 VoltsHigh-Level Input Voltage (VIH)VIH 1.9 3.1 VoltsLow-Level Input Voltage (VIL)VIL 00.9 Volts4.1.5. System Connector4.1.6. OverviewExternal interfaces to the module are made primarily through a 40-pin, standard 0.050-inch pitch,ODU header shown below.Figure 40-pin system connector
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 15 of 16 Pin #1, Start of odd rowPin #1, Start of odd rowPin #2, Start of even rowFigure Pin positions in 40-pin system connector
Exhibit 8: OEM Interface Manual12/12/01 11:51 AM ©2001 Ericsson Inc. Page 16 of 16Figure 40-pin system connector footprint

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