tja1080a NXP Semiconductors, tja1080a Datasheet - Page 39

• Manufacturer Part Number: tja1080a
• Description: Flexray Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
11. Test information
TJA1080A_3
Preliminary data sheet
Fig 14. Test circuit for dynamic characteristics
Fig 15. Test circuit for automotive transients
The waveforms of the applied transients are in accordance with ISO 7637, test pulses 1, 2, 3a, 3b,
4 and 5.
Test conditions:
Normal mode: bus idle
Normal mode: bus active; TXD at 5 MHz and TXEN at 1 kHz
+5 V
+5 V
100
nF
Rev. 03 — 15 January 2009
V
IO
4
100
nF
V
V
IO
CC
4
TJA1080A
19
V
V
BAT
CC
14
TJA1080A
19
+12 V
V
BAT
10 F
14
V
BUF
20
10 F
ISO 7637
BM
BP
V
G
BUF
18
17
20
10 F
RXD
BM
BP
18
17
7
R L
22 F
R L
C L
12 V or 42 V
001aag898
1 nF
1 nF
TJA1080A
15 pF
FlexRay transceiver
C L
001aag899
© NXP B.V. 2009. All rights reserved.
ISO 7637
G
39 of 49