ISL3159E_15 Datasheet, PDF (5/16 Pages) Intersil Corporation – ±15kV ESD Protected, +125°C, 40Mbps, 5V,PROFIBUS™, Full Fail-safe, RS-485/RS-422 Transceiver

ISL3159E
Electrical Specifications Test Conditions: V_CC = 4.5V to 5.5V; unless otherwise specified. Typicals are at V_CC = 5V, T_A = +25°C,
(Note 8) (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP MIN
MAX
(°C) (Note 18) TYP (Note 18) UNIT
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Receiver Output Low Current
Three-state (high impedance)
Receiver Output Current
V_TH
V_OH
V_OL
I_OL
I_OZR
V_CM = 0V
I_O = -8mA, V_ID = -50mV
I_O = +10mA, V_ID = -200mV
V_OL = 1V, V_ID = -200mV
0.4V ≤ V_O ≤ 2.4V
25
-
28
-
mV
Full V_CC - 0.5
-
Full
-
-
-
V
0.4
V
Full
25
40
-
mA
Full
-1
0.015
1
µA
Receiver Input Resistance
Receiver Short-circuit Current
SUPPLY CURRENT
R_IN
I_OSR
-7V ≤ V_CM ≤ 12V
0V ≤ V_O ≤ V_CC
Full
54
Full
±20
80
-
kΩ
-
±110
mA
No-load Supply Current (Note 9)
Shutdown Supply Current
ESD PERFORMANCE
I_CC
I_SHDN
DI = DE = 0V or V_CC
DE = 0V, RE = V_CC, DI = 0V or V_CC
Full
-
2.6
4
mA
Full
-
0.05
1
µA
RS-485 Pins (A/Y, B/Z)
IEC61000-4-2, Air-Gap Discharge Method
25
-
±15
-
kV
IEC61000-4-2, Contact Discharge Method
25
-
±8
-
kV
Human Body Model, From Bus Pins to GND
25
-
±16.5
-
kV
All Pins
HBM, per MIL-STD-883 Method 3015
25
-
> ±9
-
kV
Machine Model
25
-
> ±400
-
V
DRIVER SWITCHING CHARACTERISTICS
Maximum Data Rate
f_MAX V_OD ≥ ±1.5V, R_D = 54Ω, C_L = 100pF (Figure 6) Full
40
-
-
Mbps
Driver Differential Output Delay
t_DD R_D = 54Ω, C_D = 50pF (Figure 4)
Full
-
8
12
ns
Driver Differential Output Skew
t_SKEW R_D = 54Ω, C_D = 50pF (Figure 4)
Full
-
0.5
1.5
ns
Prop Delay Part-to-part Skew
t_SKP-P R_D = 54Ω, C_D = 50pF (Figure 4, Note 16)
Full
-
-
4
ns
Driver Differential Rise or Fall
Time
t_R, t_F R_D = 54Ω, C_D = 50pF (Figure 4)
Full
2
5
8
ns
Driver Enable to Output High
t_ZH R_L = 110Ω, C_L = 50pF, SW = GND
(Figure 5, Note 11)
Full
-
13
20
ns
Driver Enable to Output Low
t_ZL
R_L = 110Ω, C_L = 50pF, SW = V_CC
(Figure 5, Note 11)
Full
-
11
20
ns
Driver Enable Time Skew
t_ENSKEW |t_ZH (Y or Z) - t_ZL (Z or Y)|
Full
-
Driver Disable from Output High
t_HZ R_L = 110Ω, C_L = 50pF, SW = GND (Figure 5)
Full
-
Driver Disable from Output Low
t_LZ R_L = 110Ω, C_L = 50pF, SW = V_CC (Figure 5)
Full
-
Driver Disable Time Skew
t_DISSKEW |t_HZ (Y or Z) - t_LZ (Z or Y)|
Full
-
Time to Shutdown
t_SHDN (Note 13)
Full
60
Driver Enable from Shutdown to t_ZH(SHDN) R_L = 110Ω, C_L = 50pF, SW = GND
Output High
(Figure 5, Notes 13, 14)
Full
-
2.5
-
ns
14
20
ns
12
20
ns
3
-
ns
-
600
ns
-
1000
ns
Driver Enable from Shutdown to
Output Low
t_ZL(SHDN) R_L = 110Ω, C_L = 50pF, SW = V_CC
(Figure 5, Notes 13, 14)
Full
-
-
1000
ns
RECEIVER SWITCHING CHARACTERISTICS
Maximum Data Rate
Receiver Input to Output Delay
Receiver Skew | t_PLH - t_PHL |
Prop Delay Part-to-part Skew
f_MAX V_ID = ±1.5V
t_PLH, t_PHL (Figure 7)
t_SKD (Figure 7)
t_SKP-P (Figure 7, Note 16)
Full
40
-
-
Mbps
Full
-
9
13
ns
Full
-
0
1.5
ns
Full
-
-
4
ns
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5
FN6364.2
August 25, 2015