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 integrated detector in fully autonomous mode provides a digital output indicating movement and direction. An integrated frequency divider with a kinetic Phase Locked Loop (PLL) provides a Voltage Controlled Oscillator (VCO) frequency stabilization and Continuous Wave (CW) operation and Distance measurement is possible. This product can be selected in fully autonomous mode, semi-autonomous mode, and various modes through hardware preset pins.
Features
- 60GHz Radar IC with one transmitter and one receiver unit
- Antennas in Package (AiP) Radar IC
- Integrated controller for full autonomous mode
- Integrated motion detectors and direction of movement detectors
- CW and pulsed-CW mode of operation
- D-MIC
- 38.4MHz X-Tal
Applications
- Smart TV appliances
The Motion Detection Sensor Module specified is a product that is installed in the application after being mounted on the frame in actual use.
2. System Specification
2.1 Physical Feature
| Item | Specification |
|---|---|
| Product Name | Motion Detection Sensor |
| Communication method | 61.25GHz(ISM BAND) RADAR(DOPPLER) |
| Dimension | 35mm x 33mm x 1.1mm(T) |
| Weight | 5.68g |
| Mounting Type | FFC Connector(24Pin Header), Screw(1Hole) |
| Function | Acceleration Sensor, MIC, Color Sensor, IR Receiver |
| Mutual of the person being certified | Samsung Electronics Co., Ltd. |
| Date of manufacture | Marked separately |
| Certification Number | - |
2.2 Pin Description
| Pin No. | Pin Name | Type | Function | Pin No. | Pin Name | Type | Function |
|---|---|---|---|---|---|---|---|
| 1 | IR RX | I | IR Signal Receive | 2 | HOST SPI INT | I/O | MCU SPI INTERRUPT |
| 3 | RADAR I2C SCL | I/O | RADAR I2C SCL | 4 | RADAR I2C SDA | I/O | RADAR I2C SDA |
| 5 | HOST WAKEUP | I/O | MCU WAKEUP | 6 | HOST NRESET | I/O | MCU RESET |
| 7 | GND1 | P | Digital Ground | 8 | N/A | - | - |
| 9 | N/A | - | - | 10 | N/A | - | - |
| 11 | N/A | - | - | 12 | GND2 | P | Digital Ground |
| 13 | SENSOR I2C SDA | I/O | SENSOR I2C SDA | 14 | SENSOR I2C SCL | I/O | SENSOR I2C SCL |
| 15 | GND3 | P | Digital Ground | 16 | LED IND | P | RED LED Control |
| 17 | KEY INPUT 1 | I | TACT KEY INPUT | 18 | MIC SWITCH | I/O | MIC Power Control |
| 19 | GND4 | P | Digital Ground | 20 | MIC DATA | I/O | MIC I2C SDA |
| 21 | MIC CLK | I/O | MIC I2C CLK | 22 | GND5 | P | Digital Ground |
| 23 | N/A | - | - | 24 | D 3.3 PW | P | INPUT 3.3V |
2.3 Module Specification
2.3.1 Product Summary
| Item | P/N | Description |
|---|---|---|
| Radar IC | BGT60LTR11AiP | Low Power 60GHz Doppler Radar Sensor |
| MCU | XMC1302-Q024X006 | 8 kbytes on-chip ROM 16 kbytes on-chip high-speed SRAM up to 200 kbytes on-chip Flash program and data memory |
| LDO | TPS7A2015PDBVR | 300-mA Ultra-Low-Noise, Low-IQ LDO |
| X-TAL | X.ME. 112HJVF0038400000 |
XME-SMD2520 38.400000MHz 12 PF/60ohms |
| MIC | DOS3527B-R26-NXF1 | High SNR High Sensitivity Low output Impedance |
| LEVEL SHIFTER | AW39204AQNR | 4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing |
| ACCELERATION SENSOR | BMA422 | Very low noise: down to 1.3 mg RMS in low power Mode supply voltage, 1.62 V to 3.6 V High-speed I2C interface |
| Color Sensor | VEML33293TA3OZ | i2c interface Detect R,G,B,W,IR colors |
| IR RECEIVER | ROM-SA138MFH-R | Internal Pull-Up output. Lead(Pb)-free component |
| SLIDE S/W | JS6901EM | This specification is applied to low current circuit slide switch for electronic equipment. |
| TACT S/W | DHT-1187AC | - |
| RED-LED | LTST-C191KRKT | lightweight makes them ideal for miniature applications. |
2.3.2 Electrical Specification
| Parameter | Description | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Supply Voltage(3.3V) | RMS | 2.97 | - | 3.63 | V |
| Operating Current(3.3V) | RMS | 60 | mA |
2.3.3 Environment Specification
| Item | Specification |
|---|---|
| Storage Temperature | -25°C to +85°C |
| Operating Temperature | -10°C to +80°C |
| Humidity (Operational) | 85% (50°C) relative humidity |
| Vibration (Operational) | 5 Hz to 500 Hz sinusoidal, 1.0G |
| Drop | No damages after 75cm drop over concrete floor |
| ESD [Electrostatic discharge] | +/- 0.8 kV Human Body Model (JESD22-A114-B) |
2.4 RF Specification
2.4.1 RF FE Characteristics
| Parameter | Condition | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Transmitted Frequency | Vtune = VCPOUTPLL | 61 | 61.25 | 61.5 | GHz |
| Spurious Emission < 40GHz | -42 | dBm | |||
| Spurious Emission > 40GHz and < 57GHz | -20 | dBm | |||
| Spurious Emission > 68GHz and < 78GHz | -20 | dBm | |||
| Spurious Emission > 78GHz | -30 | dBm |
2.4.2 Antenna Characteristics
| Parameter | Test Condition | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Operating Frequency Range | 60.5 | 61.25 | 61.5 | GHz | |
| Transmitter Antenna Gain | @ Freq = 61.25GHz | 6 | dBi | ||
| Receiver Antenna Gain | @ Freq = 61.25GHz | 6 | dBi | ||
| Horizontal -3Db Beamwidth | @ Freq = 61.25GHz | 80 | Deg | ||
| Vertical -3dB Beamwidth | @ Freq = 61.25GHz | 80 | Deg | ||
| Horizontal sidelobe suppression | @ Freq = 61.25GHz | 12 | dB | ||
| Vertical sidelobe suppression | @ Freq = 61.25GHz | 12 | dB | ||
| TX-RX Isolation | @ Freq = 61.25GHz | 35 | dB |
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.
[Note] Screw: CA+ B D:2.5 H:0.5 C:0.15; 1.7*2.5*3 CR+3 WH
4. FCC Information
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, and (2) This device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for CLASS B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try correct the interference by one or more of the following measures:
- 1.1. Reorient or relocate the receiving antenna.
- 1.2. Increase the separation between the equipment and receiver.
- 1.3. Connect the equipment into an outlet on a circuit different from that to which receiver is connected.
- 1.4. Consult the dealer or experienced radio/TV technician for help.
5. WARNING
Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment.
CAUTION : Exposure to Radio Frequency Radiation.
Antenna shall be mounted in such a manner to minimize the potential for human contact during normal operation. The antenna should not be contacted during operation to avoid the possibility of exceeding the FCC radio frequency exposure limit.
6. IC Information
This device complies with Industry Canada license-exempt RSS standard(s). Operation in 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 aux deux conditions suivantes : (1) cet appareil ne peut pas provoquer d'interférences et (2) cet appareil doit accepter toute interférence, y compris les interférences qui peuvent causer un mauvais fonctionnement du dispositif.
CAUTION: Exposure to Radio Frequency Radiation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20cm between the radiator and your body. This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users.
Déclaration d'exposition aux radiations
Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.