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首页 > Products > MCU Memory ADC Clock  > MCU > Power Line Communication Modem Chip >Cxep33126 Industrial DC Carrier Chip-Dynamic Impedance Matching/Intelligent Error Correction/57.6Kbps High-Speed Communication Solution
Cxep33126 Industrial DC Carrier Chip-Dynamic Impedance Matching/Intelligent Error Correction/57.6Kbps High-Speed Communication Solution

CXEP33126 is a DC carrier communication chip optimized for the industrial internet of things, which integrates dynamic impedance matching, triple decoding error correction and signal correction technologies and supports 5V single power supply and 57.6Kbps high-speed transmission. The chip has a wide-temperature working capability of-40℃ ~ 125℃. Through adaptive load balancing and intelligent anti-interference design, it can stably realize 1000 m twisted pair power carrier communication. It is an intelligent building, ideal Communication core of industrial automation and environmental monitoring system

Cxep33126 Industrial DC Carrier Chip-Dynamic Impedance Matching/Intelligent Error Correction/57.6Kbps High-Speed Communication Solution
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CXEP33126 deep analysis of industrial intelligent communication chipkaF嘉泰姆
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As a new generation CXEP33126 carrier communication solution, power line has achieved three technological breakthroughs based on the advantages of previous generation products. The chip strictly follows the HDB standard, innovatively integrates the dynamic impedance matching system and the three-level signal processing architecture, and is especially suitable for stable data transmission in complex industrial environments.

   Core technology upgrade kaF嘉泰姆


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  1. Intelligent Signal processing systemkaF嘉泰姆

    • Dynamic impedance matching technology (automatically adapts to line impedance of 15-150Ω)kaF嘉泰姆

    • Three-level error correction mechanism: signal pre-correction CRC check data retransmissionkaF嘉泰姆

    • Programmable load balancing time (0.5-50ms adjustable)kaF嘉泰姆

  2. Enhanced communication performancekaF嘉泰姆

    • Intelligent Communication Rate Adaptation (9.6 Kbps-57.6Kbps)kaF嘉泰姆

    • Enhanced anti-interference design (EN55032 Class A certification)kaF嘉泰姆

    • Twisted pair power supply communication distance exceeds 1000 meterskaF嘉泰姆

  3. Industrial reliability designkaF嘉泰姆

    • Wide temperature range work support (-40℃ ~ 125℃ military standard)kaF嘉泰姆

    • Integrated overvoltage/overcurrent/short circuit triple protectionkaF嘉泰姆

    • SOP16 package enables 90% PCB space utilizationkaF嘉泰姆

   Industry Application scenarioskaF嘉泰姆


Smart Building System (central air conditioning cluster control/fresh air system linkage)kaF嘉泰姆
▶Industrial field bus (PLC equipment communication/Sensor Network)kaF嘉泰姆
▶Environmental Monitoring Network (temperature and humidity sensor/gas detection)kaF嘉泰姆
▶Smart home hub (multi-device power line IoT)kaF嘉泰姆

The chip supports star/ring/Hybrid topology, which significantly reduces installation complexity through hardware-level Nonpolarity connection design. Compared with traditional solutions, it can reduce 40% peripheral components and improve the communication success rate by 28%, which is especially suitable for harsh environment applications requiring high reliability.kaF嘉泰姆

   Technical Specification (product PDF)Return to TOP kaF嘉泰姆


For detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!kaF嘉泰姆

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   Product packaging diagramReturn to TOPkaF嘉泰姆


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   Circuit Schematic diagramReturn to TOPkaF嘉泰姆


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  Relevant chip selection guideReturn to TOP           More similar products......kaF嘉泰姆


Model Product Features Input voltage Input current Typical data rate Communication distance Encapsulation
CXSD62559A Support HBS protocol,DCCarrier, Nonpolarity connection 5V 70mA 9.6kbps 1000m SOP16
CXSD62559S/D Support HBS protocol,DCCarrier, Nonpolarity connection 5V 70mA 9.6kbps 1000m SOP16DIP16
CXEP33125 SupportHBSProtocol (No software codec required)DCCarrier, Nonpolarity connection 5V 70mA 9.6kbps 1000m SOP16
CXEP33126 SupportHBSAgreement,DCCarrier, Nonpolarity connection, dynamic impedance matching, decoding error correction, decoding signal correction 5V 70mA 57.6kbps 1000m SOP16
CXEP33124 SupportHBSAgreement,DCCarrier, Nonpolarity connection, dynamic impedance matching, decoding error correction, decoding signal correction 5V 70mA 57.6kbps 1000m QFN3 * 3-16