CHEMTRONICS Motion Detection Sensor Module User Manual Product Name Model Name Version Date Motion Detection Sensor Module MDRAI302 0.
Revision History Version Date Description 0.
Contents 1. Overview................................................................................................................................................................................ 4 2. System Specification .......................................................................................................................................................... 5 2.1 Physical feature .............................................................................................................
1. Overview This product is a module developed for effective human or object recognition using the built-in RADAR sensor. Built-in detectors that allow full autonomous operation of the device. Detector Designed to operate as a Doppler motion sensor from 61 to 61.5 GHz (60.5 to 61 GHz for the Japanese ISM band). The compact 2-in-1 (RGB color sensor + IR receiver) is a transparent epoxy transfer mold package on the lead frame.
2. System Specification 2.1 Physical feature Item Specification Product Name Motion Detection Sensor Module Model Name MDRAI302 Communication method 61.251 GHz (ISM BAND) RADAR (DOPPLER) Dimension 35.00mm x 27.00mm x 1.4mm(T) Weight 2.67g Mounting Type FFC Connector(14Pin Header), Screw(1Hole) Function Acceleration Sensor, MIC, 2-in-1 ALI, Color Sensor Mutual of the person being certified CHEMTRONICS Co., Ltd Manufacturer/country of manufacture CHEMTRONICS Co.
2.2 Pin Description Pin Pin Pin Name Type Function No. Pin Name Type Function No. 1 IRRR_1B I IR Signal Receive 2 3.3_PW P INPUT 3.
2.3 Module Specification 2.3.1 Product Summary Item P/N Radar IC BGT60LTR11AiP Description - Low Power 60GHz Doppler Radar Sensor - 8 kbytes on-chip ROM MCU XMC1302-Q024X006 - 16 kbytes on-chip high-speed SRAM - up to 200 kbytes on-chip Flash program and data memory LDO - Automotive 250-mA LP590715QDQNRQ1 - Ultra-Low-Noise, Low-IQ LDO - XME-SMD2520 X-TAL X.ME. - 38.
2.3.2 Electrical Specification Parameter Description Supply Voltage Operating Current RMS Min. Typ. Max. Units 3.0 - 5.5 V - - 65 mA 2.3.3 Environment Specification Item Specification Storage Temperature -25℃ to + 115℃ Operating Temperature -10℃ to + 80℃ Humidity (Operational) 85%(50℃) relative humidity Vibration (Operational) 5 Hz to 500 Hz sinusoidal, 1.0G Drop No damages after 75cm drop over concrete floor ESD [Electrostatic discharge] +/- 0.
2.4 RF Specification 2.4.1 System Characteristics Parameter Transmitted Frequency (EU ISM BAND) Condition Min. Typ. Max. Units 61.251 Vtune = VCPOUTPLL Spurious Emission GHz -42 dBm -20 dBm -20 dBm -30 dBm < 40GHz Spurious Emission > 40GHz and < 57GHz Spurious Emission > 68GHz and < 78GHz Spurious Emission > 78GHz 2.4.2 Antenna Characteristics Parameter Test Condition Operating Frequency Range Min. Typ. Max. Units 61.251 GHz Transmitter Antenna Gain @ Freq = 61.25GHz 6.
3. Module Assembly Be careful not to damage the module when you assemble or disassemble. If you press heavily RADAR IC, it may affect the overall performance. ※ Screw: CA+ B D:2.5 H:0.5 C:0.15; 1.7*2.
FCC MODULAR APPROVAL INFORMATION EXAMPLES for Manual This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
OEM INTEGRATION INSTRUCTIONS: This device is intended only for OEM integrators under the following conditions: The module must be installed in the host equipment such that 20 cm is maintained between the antenna and users, and the transmitter module may not be co-located with any other transmitter or antenna. The module shall be only used with the internal on-board antenna that has been originally tested and certified with this module. External antennas are not supported.
Information that must be placed in the end user manual: The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user's manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.
FCC MODULAR APPROVAL INFORMATION EXAMPLES for Manual This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
IC Information This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil est conforme avec Industrie Canada exempts de licence standard RSS (s).
Requirement per KDB996369 D03 2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer. See also Section 2.
Explanation: Clear and specific instructions describing the conditions, limitations and procedures for third-parties to use and/or integrate the module into a host device (see Comprehensive integration instructions below). Resolve: Installation Notes: 1) Supply example as follows: The host product should supply the regulated power of 1.5 V, 3.0 ~ 5.5 V DC to module. 2) Make sure the module pins correctly installed.
2.5 Trace antenna designs For a modular transmitter with trace antenna designs, see the guidance in Question 11 of KDB Publication 996369 D02 FAQ – Modules for Micro-Strip Antennas and traces. The integration information shall include for the TCB review the integration instructions for the following aspects: layout of trace design, parts list (BOM), antenna, connectors, and isolation requirements. a) Information that includes permitted variances (e.g.
2.7 Antennas A list of antennas included in the application for certification must be provided in the instructions. For modular transmitters approved as limited modules, all applicable professional installer instructions must be included as part of the information to the host product manufacturer. The antenna list shall also identify the antenna types (monopole, PIFA, dipole, etc. (note that for example an “omni-directional antenna” is not considered to be a specific “antenna type”)).
2.10 Additional testing, Part 15 Subpart B disclaimer The grantee should include a statement that the modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification.
