Overview
The AMIS-49587C5872G, produced by onsemi, is a power line carrier modem designed for robust low data rate communication over power lines. This device is fully compliant with IEC 61334-5-1 and CENELEC EN 50065-1 standards, making it suitable for various industrial and residential applications. The modem utilizes spread-FSK (S-FSK) modulation and is built around an ARM 7TDMI processor core, including the MAC layer for efficient communication.
Key Specifications
| Specification | Details |
|---|---|
| Modulation Technique | Spread-FSK (S-FSK) |
| Processor Core | ARM 7TDMI |
| Compliance Standards | IEC 61334-5-1, CENELEC EN 50065-1 |
| Data Rate (50 Hz) | 300, 600, 1200, 2400 baud |
| Data Rate (60 Hz) | 360, 720, 1440, 2880 baud |
| Carrier Frequencies | Programmable from 9 to 95 kHz in 10 Hz steps |
| Operation Mode | Half Duplex |
| Synchronization | Automatically synchronized to the mains |
| Power Supply | 3.3 V |
| Ambient Temperature Range | -40°C to +85°C |
| Package Type | QFN-52 (Pb-Free) |
Key Features
- Robust low data rate communication over power lines using S-FSK modulation.
- Complete handling of protocol layers from physical to MAC.
- Programmable carrier frequencies from 9 to 95 kHz in 10 Hz steps.
- Half-duplex operation automatically synchronized to the mains.
- SCI port to application microcontroller with selectable baud rates (4.8, 9.6, 19.2, 34.4 kb).
- Repetition algorithm to boost the robustness of communication.
- Pb-Free and RoHS compliant.
Applications
- Automated Remote Meter Reading (ARM).
- Remote Security Control.
- Streetlight Control.
- Transmission of Alerts (Fire, Gas Leak, Water Leak).
Q & A
- What is the AMIS-49587C5872G used for?
The AMIS-49587C5872G is a power line carrier modem used for robust low data rate communication over power lines in various applications such as automated remote meter reading, remote security control, and streetlight control. - What modulation technique does the AMIS-49587C5872G use?
The AMIS-49587C5872G uses spread-FSK (S-FSK) modulation. - Is the AMIS-49587C5872G compliant with any standards?
Yes, it is fully compliant with IEC 61334-5-1 and CENELEC EN 50065-1 standards. - What are the data rates supported by the AMIS-49587C5872G?
The device supports data rates of 300, 600, 1200, and 2400 baud at 50 Hz, and 360, 720, 1440, and 2880 baud at 60 Hz. - What is the power supply requirement for the AMIS-49587C5872G?
The device requires a 3.3 V power supply. - What is the ambient temperature range for the AMIS-49587C5872G?
The ambient temperature range is -40°C to +85°C. - Is the AMIS-49587C5872G Pb-Free and RoHS compliant?
Yes, it is Pb-Free and RoHS compliant. - What package types are available for the AMIS-49587C5872G?
The device is available in QFN-52 (Pb-Free) package. - How is the carrier frequency programmed on the AMIS-49587C5872G?
The carrier frequency is programmable from 9 to 95 kHz in 10 Hz steps. - What is the purpose of the SCI port on the AMIS-49587C5872G?
The SCI port is used to interface with the application microcontroller and supports selectable baud rates.
