ISL4241E Datasheet, PDF (6/14 Pages) Intersil Corporation – QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps, +2.7V to +5.5V, 10Nanoamp, 250kbps,

ISL4241E, ISL4243E
Electrical Specifications Test Conditions: V_CC = 3V to 5.5V, C₁ to C₄ = 0.1µF; Unless Otherwise Specified.
Typicals are at T_A = +25°C (Continued)
PARAMETER
TEST CONDITIONS
TEMP MIN
(°C) (Note 4) TYP
Receiver Positive or Negative
Threshold to INVALID High Delay
(t_INVH)
Receiver Positive or Negative
Threshold to INVALID Low Delay
(t_INVL)
RECEIVER INPUTS
25
-
0.5
Full
-
0.9
25
-
30
Full
-
40
Input Voltage Range
Full
-25
-
Input Threshold Low
Input Threshold High
Input Hysteresis
V_CC = 3.0V
V_CC = 3.6V
Full
-
1.0
Full
2.4
1.5
25
-
0.5
Input Resistance
Full
3
5
TRANSMITTER OUTPUTS
Output Voltage Swing
All Transmitter Outputs Loaded with 3kΩ to Ground
Full
±5.0
±5.4
Output Resistance
Output Short-Circuit Current
V_CC = V+ = V- = 0V, Transmitter Output = ±2V
Full
300
10M
Full
-
±35
Output Leakage Current
V_OUT = ±12V, V_CC = 0V or 3V to 5.5V,
Full
-
-
Automatic Power-down or FORCEOFF = SHDN = GND
TIMING CHARACTERISTICS
Maximum Data Rate
Receiver Propagation Delay
R_L = 3kΩ, C_L = 1000pF, One Transmitter Switching
Receiver Input to Receiver Output,
C_L = 150pF
t_PHL
Full
250
500
25
-
0.15
Full
-
0.2
t_PLH
25
-
0.3
Full
-
0.35
Receiver Skew
t_PHL - t_PLH, C_L = 150pF
25
-
120
Full
-
150
Transmitter Propagation Delay
Transmitter Input to Transmitter Output,
C_L = 1000pF, R_L = 3kΩ
t_PHL
25
-
0.75
Full
-
0.85
t_PLH
25
-
0.8
Full
-
0.9
Transmitter Skew
t_PHL - t_PLH (Note 3), R_L = 3kΩ, C_L = 1000pF
25
-
50
Full
-
100
Receiver Output Enable Time
Normal Operation, R_L = 1kΩ to 0.5V_CC, C_L = 15pF
25
-
200
Full
-
200
Receiver Output Disable Time
Normal Operation, R_L = 1kΩ to 0.5V_CC, C_L = 15pF
25
-
350
Full
-
400
Transmitter Output Enable Time Normal Operation, R_L = 3kΩ, C_L = 1000pF
25
-
25
Full
-
30
Transmitter Output Disable Time Normal Operation, R_L = 3kΩ, C_L = 1000pF
25
-
2.5
Full
-
2.7
MAX
(Note 4) UNITS
1
µs
1.5
µs
50
µs
60
µs
25
V
0.6
V
-
V
-
V
7
kΩ
-
V
-
Ω
±60
mA
±25
µA
-
kbps
0.3
µs
0.35
µs
0.5
µs
0.55
µs
250
ns
300
ns
1
µs
1.1
µs
1
µs
1.1
µs
200
ns
250
ns
350
ns
400
ns
500
ns
600
ns
40
µs
50
µs
4
µs
4
µs
6
FN8037.7
June 10, 2010