tja1080 NXP Semiconductors, tja1080 Datasheet - Page 38

• Manufacturer Part Number: tja1080
• Description: Flexray Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
12. Test information
TJA1080_2
Product data sheet
Fig 12. Test circuit for dynamic characteristics
Fig 13. 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
V
IO
4
Rev. 02 — 12 July 2007
V
100
nF
CC
19
TJA1080
V
IO
V
4
BAT
14
V
CC
19
TJA1080
10 F
+12 V
V
V
BAT
BUF
14
20
GENERATOR
ISO 7637
BM
BP
PULSE
10 F
18
17
10 F
V
BUF
20
RXD
BM
BP
R L
18
17
7
22 F
C L
12 V or 42 V
1 nF
1 nF
R L
001aae447
15 pF
FlexRay transceiver
C L
GENERATOR
© NXP B.V. 2007. All rights reserved.
TJA1080
ISO 7637
PULSE
001aae448
38 of 48