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參數(shù)資料
| 型號： | TJA1050 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | CAN High-Speed Transceiver(CAN高速收發(fā)器) |
| 中文描述： | CAN高速收發(fā)器（的CAN高速收發(fā)器） |
| 文件頁數(shù)： | 7/31頁 |
| 文件大?。?/td> | 254K |
| 代理商： | TJA1050 |
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TJA1050 - CAN High-Speed Transceiver
Application Note
AN00020
Philips Semiconductors
7
+0641&7%6+10
ISO 11898 [1] is the international standard for in-vehicle high-speed communication using the Controller
Area Network (CAN) bus protocol. The scope of this standard essentially is to specify the so-called Data
Link Layer and Physical Layer of the communication link. The Physical Layer is subdivided into three
sublayers as shown in Figure 1.1. These are:
-
Physical Signalling
bit coding, timing, synchronization
-
Physical Medium Attachment
driver and receiver characteristics
-
Medium Dependent Interface
bus connector
The implementation of the Physical Signalling Sublayer and the Data Link Layer is typically performed by
integrated protocol controller products, like the SJA1000 [2] from Philips Semiconductors. The Physical
Medium Attachment, interfacing the protocol controller to the physical transmission medium, is provided
by transceiver products like the TJA1050 [3] or PCA82C250 [4] from Philips Semiconductors. This
report focuses on the implementation of the Physical Medium Attachment Sublayer using the transceiver
TJA1050.
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Figure 1.1 Layered architecture of CAN
Like the PCA82C250, the TJA1050 is compatible to the ISO11898 standard. Thus, interoperability with
other ISO11898 compliant transceiver products is ensured.
Electromagnetic Compatibility (EMC) has been the main design target of the TJA1050. Considering the
critical AM-band, emission could be decreased by more than 20dB compared to the PCA82C250.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TJA1050T | 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:LAN Transceiver, Single, 8 Pin, Plastic, SOP |
| TJA1050T/CM,118 | 功能描述:CAN 接口集成電路 RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| TJA1050T/H/V,112 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CAN 1MBd Silent 5V 8-Pin RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| TJA1050T/H/V,118 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CAN 1MBd Silent 5V 8-Pin RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| TJA1050T/N,112 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC HIGH SPEED CAN TRANSCEIVER RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
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