Wired Transceivers & Modems | NCV7383
概览
NCV7383 是一款单沟道 FlexRay 收发器，符合 FlexRay 电物理层规范修订版 3.0.1，通信速度可达 10Mb/s。它在一侧的有线 FlexRay 通信媒介和另一侧的协议控制器及主机之间提供差分发射和接收功能。CV7383 模式控制功能针对节点进行了优化，无需像 NCV7381 那样通过与汽车电池永久连接的收发器提供扩展电源管理。NCV7383 主要适用于通过点火关闭节点。它具有出色的电磁兼容性 (EMC) 和静电放电 (ESD) 性能。
- Compliant with FlexRay Electrical Physical Layer Specification Rev 3.0.1
- FlexRay Transmitter and Receiver in Normal-Power Modes for Communication up to 10 Mbit/s
- Support of 60 ns Bit Time
- FlexRay Low-Power Mode Receiver for Remote Wake-up Detection
- Excellent EMS Level Over Full Frequency Range. Very Low EME.
- Bus Pins Protected Against >10 kV System ESD Pulses
- Safe Behavior Under Missing Supply or No Supply Conditions
- Interface Pins for a Protocol Controller and a Host (TxD, RxD, TxEN, STBN, BGE, ERRN, CSN, SCK, SDO)
- Supply Pins VCC, VIO with Independent Voltage Ramp Up:
- VCC Supply Parametrical Range from 4.75 V to 5.25 V
- VIO Supply Parametrical Range from 2.3 V to 5.25 V - TxEN Timeout and BGE Feedback
- Two Error Indication Modes
- Track mode Error Signaling on ERRN Pin
- Latched mode Status Register accessible via SPI - Compatible with 14 V and 28 V Systems
- Operating Ambient Temperature -40C to +125C (TAMB_Class1)
- Junction Temperature Monitoring
- FlexRay Functional Classes
- Bus Driver Bus Guardian Interface
- Bus Driver Logic Level Adaptation
- Bus Driver Remote Wakeup
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