ISL72027SEH Datasheet, PDF (6/18 Pages) Intersil Corporation – 3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Split Termination Output

ISL72027SEH
Electrical Specifications Test Conditions: V_CC = 3V to 3.6V; Typicals are at T_A = +25°C (Note 7); unless otherwise specified (Note 5).
Boldface limits apply across the operating temperature range, -55°C to +125°C or across a total ionizing dose of 75krad(Si) at +25°C with exposure at
a low dose rate of <10mrad(Si)/s. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP MIN
TYP
MAX
(°C) (Note 6) (Note 7) (Note 6)
UNIT
DRIVER SWITCHING CHARACTERISTICS
Propagation Delay Low-to-High t_PDLH1
Propagation Delay Low-to-High t_PDLH2
Propagation Delay Low-to-High t_PDLH3
Propagation Delay High-to-Low t_PDHL1
Propagation Delay High-to-Low t_PDHL2
Propagation Delay High-to-Low t_PDHL3
Output Skew
t_SKEW1
Output Skew
t_SKEW2
Output Skew
t_SKEW3
Output Rise Time
t_r1
Output Fall Time
t_f1
Output Rise Time
t_r2
Output Fall Time
t_f2
Output Rise Time
t_r3
Output Fall Time
t_f3
Total Loop Delay, Driver Input to t_(LOOP1)
Receiver Output, Recessive to
Dominant
RS = 0V, Figure 13
RS = 10kΩ, Figure 13
RS = 50kΩ, Figure 13
RS = 0V, Figure 13
RS = 10kΩ, Figure 13
RS = 50kΩ, Figure 13
RS = 0V, (|t_PHL - t_PLH|), Figure 13
RS = 10kΩ, (|t_PHL - t_PLH|), Figure 13
RS = 50kΩ, (|t_PHL - t_PLH|), Figure 13
RS = 0V, (fast speed - 1Mbps)
Figure 13
RS = 10kΩ, (medium speed - 250Kbps)
Figure 13
RS = 50kΩ, (slow speed - 125Kbps)
Figure 13
RS = 0V, Figure 16
RS = 10kΩ, Figure 16
RS = 50kΩ, Figure 16
Full
-
75
150
ns
Full
-
520
850
ns
Full
-
850
1400
ns
Full
-
80
155
ns
Full
-
460
800
ns
Full
-
725
1300
ns
Full
-
5
50
ns
Full
-
60
510
ns
Full
-
110
800
ns
Full
20
55
100
ns
Full
10
25
75
ns
Full
200
400
780
ns
Full
175
300
500
ns
Full
400
700
1400
ns
Full
300
650
1000
ns
Full
-
115
210
ns
Full
-
550
875
ns
Full
-
850
1400
ns
Total Loop Delay, Driver Input to t_(LOOP2)
Receiver Output, Dominant to
Recessive
RS = 0V, Figure 16
RS = 10kΩ, Figure 16
RS = 50kΩ, Figure 16
Full
-
Full
-
Full
-
130
270
ns
500
825
ns
750
1300
ns
Listen to Valid Dominant Time t_L-DOM)
RECEIVER SWITCHING CHARACTERISTICS
Figure 17
Full
-
5
15
us
Propagation Delay Low-to-High t_PLH
Propagation Delay High-to-Low t_PHL
Rx Skew
t_SKEW1
Rx Rise Time
t_r
Rx Fall Time
t_f
VREF/RS PIN CHARACTERISTICS
Figure 14
Figure 14
|(t_PHL - t_PLH)|, Figure 14
Figure 14
Figure 14
Full
-
Full
-
Full
-
Full
-
Full
-
50
110
ns
50
110
ns
2
35
ns
2
-
ns
2
-
ns
VREF Pin Voltage
VREF
-5µA<IREF<5µA
-50µA<IREF<50µA
Full 0.45xV_CC 1.60 0.55xV_CC V
Full 0.4xV_CC 1.6
0.6xV_CC
V
RS Pin Input Current
I_RS(H)
I_RS(L)
RS = 0.75 x V_CC
V_RS = 0V
Full -10.0
-0.2
-
µA
Full -450
-125
0
µA
NOTES:
5. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless otherwise
specified.
6. Parameters with MIN and/or MAX limits are 100% tested at -55°C, +25°C and +125°C, unless otherwise specified.
7. Typical values are at 3.3V. Parameters with a single entry in the “TYP” column apply to 3.3V. Typical values shown are not guaranteed.
8. Parameter included in functional testing.
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FN8763.1
November 9, 2015