TJA1081TS,112 NXP Semiconductors, TJA1081TS,112 Datasheet - Page 24

• Manufacturer Part Number: TJA1081TS,112
• Description: IC TXRX FLEXRAY 16SSOP
• Manufacturer: NXP Semiconductors

Specifications of TJA1081TS,112

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 16-SSOP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935287496112

NXP Semiconductors
10. Dynamic characteristics
Table 13.
All parameters are guaranteed for V
R
TJA1081
Product data sheet
Symbol
Pins BP and BM
t
Δt
t
Δt
t
t
t
t
t
t
t
t
WAKE symbol detection
t
t
t
Undervoltage
t
t
t
t
Activity detection
t
t
Mode control pins
t
d(TXD-bus)
d(bus-RXD)
d(TXEN-busidle)
d(TXEN-busact)
d(BGE-busidle)
d(BGE-busact)
d(bus)(idle-act)
d(bus)(act-idle)
r(dif)(bus)
f(dif)(bus)
det(wake)DATA_0
det(wake)idle
det(wake)tot
det(uv)(VCC)
rec(uv)(VCC)
det(uv)(VIO)
det(uv)(VBAT)
det(act)(bus)
det(idle)(bus)
d(STBN-RXD)
bus
d(TXD-bus)
d(bus-RXD)
= 45
Ω
Dynamic characteristics
unless otherwise specified. All voltages are defined with respect to ground; positive currents flow into the IC.
Parameter
delay time from TXD to bus
delay time difference from TXD to bus
delay time from bus to RXD
delay time difference from bus to RXD
delay time from TXEN to bus idle
delay time from TXEN to bus active
delay time from BGE to bus idle
delay time from BGE to bus active
bus delay time from idle to active
bus delay time from active to idle
bus differential rise time
bus differential fall time
DATA_0 wake-up detection time
idle wake-up detection time
total wake-up detection time
undervoltage detection time on pin V
undervoltage recovery time on pin V
undervoltage detection time on pin V
undervoltage detection time on pin V
activity detection time on bus pins
idle detection time on bus pins
STBN to RXD delay time
BAT
= 6.5 V to 60 V; V
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 24 February 2011
CC
CC
IO
BAT
CC
= 4.75 V to 5.25 V; V
Conditions
Normal mode
Normal mode; between
DATA_0 and DATA_1
Normal mode;
C
Normal mode C
between DATA_0 and
DATA_1; see
Normal mode
Normal mode
Normal mode
Normal mode
Normal mode
Normal mode
10 % to 90 %; R
C
90 % to 10 %; R
C
Standby or Sleep mode;
−10 V ≤ V
−10 V ≤ V
V
V
STBN HIGH to RXD HIGH;
wake flag set
dif
dif
RXD
bus
bus
DATA_0
DATA_1
DATA_0
DATA_1
: 0 mV → 400 mV
: 400 mV → 0 mV
= 100 pF
= 100 pF
= 15 pF; see
BP
BM
≤ +15 V;
≤ +15 V
Figure 11
RXD
bus
bus
Figure 11
= 45 Ω;
= 45 Ω;
= 15 pF;
IO
= 2.2 V to 5.25 V; T
[1]
[1]
-
-
-
-
50
Min
-
-
-
-
-
-
-
-
5
5
1
1
100
1
100
-
100
100
-
FlexRay node transceiver
46
39
47
40
-
-
Typ
-
-
-
-
-
-
7
7
17
17
-
-
-
-
-
-
-
-
vj
=
TJA1081
© NXP B.V. 2011. All rights reserved.
−
40
80
75
100
75
115
Max
50
50
4
50
50
5
30
30
25
25
4
4
670
5.2
670
1
250
245
2
°
C to +150
24 of 37
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
μs
μs
ms
ms
ms
ms
ns
ns
μs
°
C;