Datasheet
TJA1085 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 1 — 23 October 2012 54 of 61
NXP Semiconductors
TJA1085
FlexRay active star coupler
13. Appendix: EPL 3.0.1 to TJA1085 parameter conversion
Table 18. EPL 3.0.1 to TJA1085 conversion
EPL 3.0.1 TJA1085
Symbol Min Max Unit Symbol Min Max Unit
dBusTx01 6 18.75 ns t
r(dif)(bus)
6 18.75 ns
dBusTx10 6 18.75 ns t
f(dif)(bus)
6 18.75 ns
uStarTxactive 600 2000 mV V
OH(dif)
, V
OL(dif)
900 2000 mV
uStarTxidle 0 30 mV V
o(idle)(dif)
025mV
dBranchRxActiveMax 650 2600 st
detCL(bus)
650 2600 s
R
CM1
, R
CM2
10 40 k R
i
(pins BP and BM) 10 40 k
uCM 10 +15 V V
cm
[1]
10 +15 V
uStarUVV
BAT
45.5VV
uvd(VBAT)
4.45 4.715 V
uStarUVV
CC
4-VV
uvd(VCC)
4.45 4.715 V
dStarUVV
CC
-1000mst
det(uv)(VCC)
5100s
iBP
Leak
-25A I
LI(BP)
-5A
iBM
Leak
-25A I
LI(BM)
-5A
iBM
GNDShortMax
-60mAI
O(sc)
(pin BM) - 60 mA
iBP
GNDShortMax
-60mAI
O(sc)
(pin BP) - 60 mA
iBM
BAT48ShortMax
-72mAI
O(sc)
(pin BM) - 72 mA
iBP
BAT48ShortMax
-72mAI
O(sc)
(pin BP) - 72 mA
iBM
BAT27ShortMax
-60mAI
O(sc)
(pin BM) - 60 mA
iBP
BAT27ShortMax
-60mAI
O(sc)
(pin BP) - 60 mA
functional class: Active Star - bus guardian interface implemented (see Section 2.4
)
dStarDelay10 - 150 ns t
d(bus-TRXD)
+ t
d(TRXD-bus)
-150ns
dStarDelay01 - 150 ns t
d(bus-TRXD)
+ t
d(TRXD-bus)
-150ns
dStarAsym 0 8 ns t
d(bus-bus)
-8ns
dStarAsym2 0 10 ns t
d(bus-TRXD)
+ t
d(TRXD-bus)
-10ns
dStarSetUpDelay - 500 ns t
det(act)(TXEN)
+t
d(TXD-TRXD)
20 110 ns
t
det(act)(bus)
+ t
d(bus-TRXD)
100 285 ns
dStarGoToSleep 640 6400 ms t
to_stargotosleep
640 6400 ms
dStarWakeupReactionTime - 70 st
d(bus)(wake-act)
-18s
device qualification according to AEC-Q100 (Rev. F) see Section 2.1
T
AMB_Class1
40 +125 CT
amb
40 +125 C
iBM
-5VshortMax
-60mAI
O(sc)
(pin BM) - 60 mA
iBP
-5VshortMax
-60mAI
O(sc)
(pin BP) - 60 mA
functional class: Active Star - voltage regulator control implemented (see Section 2.4
)
iBM
BPShortMax
-60mAI
O(sc)
(BP to BM) - 60 mA
iBP
BMShortMax
-60mAI
O(sc)
(BM to BP) - 60 mA
iBM
BAT60ShortMax
-90mAI
O(sc)
(pin BP) - 72 mA
iBP
BAT60ShortMax
-90mAI
O(sc)
(pin BM) - 72 mA
uBias - Non-Low Power 1800 3200 mV V
o(idle)(BP)
, V
o(idle)(BM)
[2]
1800 3150 mV
uBias - Low Power 200 +200 mV V
o(idle)(BP)
, V
o(idle)(BM)
[3]
100 +100 mV