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TJA1080ATS/2/T,118

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P49
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TJA1080A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 6 — 28 November 2012 37 of 49
NXP Semiconductors
TJA1080A
FlexRay transceiver
Fig 12. Detailed timing diagram in node configuration
015aaa143
10 %
90 %
t
d(bus-RXD)
t
d(bus-RXD)
−150 mV
0.7V
IO
0.3V
IO
0.7V
IO
0.3V
IO
0.7V
IO
0.3V
IO
+300 mV
−300 mV
0 VBP and BM
BGE
TXEN
TXD
RXEN
RXD
0.7V
IO
0.3V
IO
0.7V
IO
0.3V
IO
−300 mV −150 mV −300 mV
t
r(dif)(bus)
t
f(dif)(bus)
t
d(TXD-bus)
t
d(TXD-bus)
t
d(TXEN-busidle)
t
d(BGE-busidle)
t
d(TXEN-busact)
t
d(BGE-busact)
t
d(bus-RXD)
+
t
det(idle)(bus)
t
d(bus-RXD)
+
t
det(act)(bus)
t
d(bus-RXD)
+
t
det(idle)(bus)
t
d(bus-RXD)
+
t
det(act)(bus)
TJA1080A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 6 — 28 November 2012 38 of 49
NXP Semiconductors
TJA1080A
FlexRay transceiver
V
dif
is the receiver test signal.
Fig 13. Receiver test signal
015aaa044
22.5 ns
400
V
dif
(mV)
RXD
300
−300
−400
t
d(bus-RXD)
37.5 ns
60 ns
22.5 ns
t
d(bus-RXD)
22.5 ns
400
V
dif
(mV)
RXD
300
−300
−400
t
d(bus-RXD)
37.5 ns
60 ns
22.5 ns
t
d(bus-RXD)
TJA1080A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 6 — 28 November 2012 39 of 49
NXP Semiconductors
TJA1080A
FlexRay transceiver
11. Test information
Fig 14. Test circuit for dynamic characteristics
The waveforms of the applied transients are in accordance with ISO 7637, test pulses 1, 2, 3a and
3b.
Test conditions:
Normal mode: bus idle
Normal mode: bus active; TXD at 5 MHz and TXEN at 1 kHz
Fig 15. Test circuit for automotive transients
015aaa053
22 μF
15 pF
10 μF
+12 V
V
CC
V
IO
V
BAT
R
bus
C
bus
V
BUF
BP
18
41914 20
17
7
BM
RXD
+5 V
100
nF
TJA1080A
015aaa054
12 V or 42 V
1 nF
1 nF
ISO 7637
10 μF10 μF
V
CC
V
IO
V
BAT
R
bus
C
bus
V
BUF
BP
18
41914 20
17
BM
+5 V
100
nF
G
ISO 7637
G
TJA1080A
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P49

TJA1080ATS/2/T,118

Mfr. #:
Buy TJA1080ATS/2/T,118
Manufacturer:
NXP Semiconductors
Description:
Interface - Specialized FLEXRAY TRANSCEIVER
Lifecycle:
New from this manufacturer.
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