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| can_physical_layer:can_transceivers [2020/12/11 10:37] – Transceiver with active signal improvement heinz | can_physical_layer:can_transceivers [2023/03/23 17:09] (current) – [TJA1052i] added TJA1051 heinz |
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| Manufacturers working on CAN FD capable transceivers are marked with a CAN FD smily :-) | Manufacturers working on CAN FD capable transceivers are marked with a CAN FD smily :-) |
| The main issue of CAN FD capable transceivers is the symmetry of the rising and the falling edges, which are required above 1 Mbit/s. | The main issue of CAN FD capable transceivers is the symmetry of the rising and the falling edges, which are required above 1 Mbit/s. CAN FD enhances the exchange of data up to 5 Mbit/s by using high-speed (HS) CAN transceivers. But its achievable data rate is not likely to exceed 2 Mbit/s in real topologies because of the effects of signal ringing. CAN SIC transceivers actively improve the signal and thus are less limited by ringing, achieving higher bit rates in more complex topologies. |
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| ===== Application Notes and White Papers ===== | ===== Application Notes and White Papers ===== |
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| [[http://www.nxp.com/products/interface-and-connectivity/wired-connectivity/can-lin-flexray-transceivers/can-transceivers:MC_53485 | Overview]] | [[http://www.nxp.com/products/interface-and-connectivity/wired-connectivity/can-lin-flexray-transceivers/can-transceivers:MC_53485 | Overview]] |
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| * [[ https://www.nxp.com/docs/en/fact-sheet/SECURCANTRLFUS.pdf | TJA115x]] fact sheet (PDF) | * [[ https://www.nxp.com/docs/en/fact-sheet/SECURCANTRLFUS.pdf | TJA115x]] fact sheet (PDF) |
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| ==== Transceiver with active signal improvement ==== | ==== Transceiver with active signal improvement SIC ==== |
| | CAN SIC transsceivers actively improve CAN signals to ensure robust communication in large networks and at faster bit rates. |
| Read more on [[ https://www.nxp.com/docs/en/white-paper/CANSIGIMP-WP.pdf | CAN Signal Improvement]] (PDF). | [[https://www.nxp.com/docs/en/white-paper/CANSIGIMP-WP.pdf | CAN Signal Improvement]] (NXP PDF). |
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| | [[ https://www.nxp.com/products/interfaces/can-transceivers/can-signal-improvement:CAN-FD#/| TJA146x]] series actively improve CAN signals to ensure robust communication in large networks and at faster bit rates. Pin-compatible replacements to conventional HS-CAN transceivers, and backward compatible, fulfilling the ISO 11898-2:2016 specification. The TJA146x series fully embody the CiA601-4 2.0.0 specification. |
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| [[ https://www.nxp.com/products/interfaces/can-transceivers/can-signal-improvement:CAN-FD#/| TJA146x]] series actively improve CAN signals to ensure robust communication in large networks and at faster bit rates. Pin-compatible replacements to conventional HS-CAN transceivers, and backward compatible, fulfilling the ISO 11898-2:2016 specification. The TJA146 series fully embody the CiA601-4 2.0.0 specification. | * [[https://www.nxp.com/products/interfaces/can-transceivers/can-signal-improvement/can-signal-improvement-capability-transceiver-with-standby-mode:TJA1462| TJA1462]] CAN transceiver with standby mode which is part of the TJA146x transceiver family that implements CAN signal improvement capability (SIC) as defined in CiA 601-4. |
| | * [[https://www.nxp.com/products/interfaces/can-transceivers/can-signal-improvement/can-signal-improvement-capability-transceiver-with-sleep-mode:TJA1463 | TJA1463]] CAN transceiver with sleep mode which is part of the TJA146x transceiver family that implements CAN signal improvement capability (SIC) as defined in CiA 601-4. |
| ==== TJA1041 ==== | ==== TJA1041 ==== |
| High-speed CAN transceiver with standby and sleep mode | High-speed CAN transceiver with standby and sleep mode |
| [[http://www.nxp.com/products/automotive/transceivers/can_transceivers/TJA1052IT.html | TJA1052i]] High-speed CAN transceiver that provides a galvanically isolated interface between a CAN protocol controller and the physical two-wire CAN bus. | [[http://www.nxp.com/products/automotive/transceivers/can_transceivers/TJA1052IT.html | TJA1052i]] High-speed CAN transceiver that provides a galvanically isolated interface between a CAN protocol controller and the physical two-wire CAN bus. |
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| | ==== TJA1051 ==== |
| | [[https://www.nxp.com/part/TJA1051T#/ | TJA1051T]] High-speed CAN transceiver. Fully ISO 11898-2:2003 compliant. Timing guaranteed for data rates up to 5 Mbit/s in the CAN FD fast phase\\ Adafruit offers a small board, [[https://www.adafruit.com/product/5708 | CAN Pal]], with the Transceiver and a 5V charge-pump voltage generator. No separate 5V power is required! |
| ==== Dual CAN Transceiver ==== | ==== Dual CAN Transceiver ==== |
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