E910.54B37AB ELMOS Semiconductor, E910.54B37AB Datasheet - Page 26

• Manufacturer Part Number: E910.54B37AB
• Description: Interface - Specialized FlexRay Transceiver
• Manufacturer: ELMOS Semiconductor

Specifications of E910.54B37AB

• Rohs: yes
• Product Type: FlexRay Transceiver
• Operating Supply Voltage: 5 V
• Supply Current: 50 mA
• Maximum Power Dissipation: 150 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-14
• Minimum Operating Temperature: - 40 C

E910.54
List of Figures
Figure 1: E910.54 pinout ........................................................................................................................................................................ .. 3
Figure 2: Bus drivers in a point-to-point connection .................................................................................................................... .. 9
Figure 3: Bus drivers in a passive bus configuration ..................................................................................................................... 10
Figure 4: Bus drivers in a active star bus configuration ............................................................................................................... 10
Figure 5: The E910.54 in a FlexRay node ........................................................................................................................................... 11
Figure 6: E910.54 operation mode state diagram ......................................................................................................................... 12
Figure 7: E910.54 simplified block diagram ..................................................................................................................................... 13
Figure 8: E910.54 SPI communication cycle .................................................................................................................................... 14
Figure 9: Receiver characteristics ........................................................................................................................................................ 16
Figure 10: Receiver timing characteristics ....................................................................................................................................... 17
Figure 11: Biasing circuit of the receiver ........................................................................................................................................... 17
Figure 12: Transmitter characteristics ............................................................................................................................................... 18
Figure 13: Transmitter timing characteristics ................................................................................................................................. 18
Figure 14: Possible bus failures ............................................................................................................................................................ 21
Figure 15: ISO7637 pulse test implementation .............................................................................................................................. 22
ELMOS Semiconductor AG
Data sheet
QM-No.: 25DS0004.00 2010-02-03
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