ISL72026SEH Datasheet, PDF (6/18 Pages) Intersil Corporation – 3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Loopback

ISL72026SEH
Electrical Specifications Test Conditions: VCC = 3.0V 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 over 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
Propagation Delay LOW to HIGH
Propagation Delay LOW to HIGH
Propagation Delay HIGH to LOW
Propagation Delay HIGH to LOW
Propagation Delay HIGH to LOW
Output Skew
Output Skew
Output Skew
Output Rise Time
Output Fall Time
Output Rise Time
Output Fall Time
Output Rise Time
Output Fall Time
Total Loop Delay, Driver Input to
Receiver Output, Recessive to
Dominant
t_PDLH1
t_PDLH2
t_PDLH3
t_PDHL1
t_PDHL2
t_PDHL3
t_SKEW1
t_SKEW2
t_SKEW3
t_r1
t_f1
t_r2
t_f2
t_r3
t_f3
t_(LOOP1)
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 17
RS = 10kΩ, Figure 17
RS = 50kΩ, Figure 17
Full
-
Full
-
Full
-
Full
-
Full
-
Full
-
Full
-
Full
-
Full
-
Full
20
Full
10
Full
200
Full
175
Full
400
Full
300
Full
-
Full
-
Full
-
75
150
ns
520
850
ns
850
1400
ns
80
155
ns
460
800
ns
725
1300
ns
5
50
ns
60
510
ns
110
800
ns
55
100
ns
25
75
ns
400
780
ns
300
500
ns
700
1400
ns
650
1000
ns
115
210
ns
550
875
ns
850
1400
ns
Total Loop Delay, Driver Input to t_(LOOP2)
Receiver Output, Dominant to
Recessive
RS = 0V, Figure 17
RS = 10kΩ, Figure 17
RS = 50kΩ, Figure 17
Full
-
Full
-
Full
-
130
270
ns
500
825
ns
750
1300
ns
Listen to Valid Dominant Time t_L-DOM
RECEIVER SWITCHING CHARACTERISTICS
Figure 16
Full
-
5
15
µs
Propagation Delay LOW to HIGH
Propagation Delay HIGH to LOW
Rx Skew
Rx Rise Time
Rx Fall Time
LBK Delay I/O to Rx Output
RS PIN CHARACTERISTICS
t_PLH
t_PHL
t_SKEW1
t_r
t_f
t_LBK
Figure 14
Figure 14
|(t_PHL - t_PLH)|, Figure 14
Figure 14
Figure 14
Figure 18, Note 9
Full
-
Full
-
Full
-
Full
-
Full
-
Full
-
50
110
ns
50
110
ns
2
35
ns
2
-
ns
2
-
ns
35
75
ns
RS Input Current
I_RS(H)
RS = 0.75 x V_CC
Full
-10
-0.2
-
µA
I_RS(L)
V_RS = 0V
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.
9. Performed during the 100% screening operations over the full operating temperature range. Not performed as part of TCI Group E and Group C.
Radiation characterization testing performed as part of the initial release and any major changes in design.
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FN8762.1
November 9, 2015