8
FN6363.2
July 30, 2009
DRIVER SWITCHING CHARACTERISTICS (20Mbps Versions; ISL3156E, ISL3158E)
Driver Differential Output
Delay
tPLH, tPHL RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
-
21
30
ns
Driver Differential Output
Skew
tSKEW
RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
-
0.2
3
ns
Driver Differential Rise or Fall
Time
tR, tF
RDIFF = 54Ω, CL = 100pF (Figure 2)
Full
-
12
16
ns
Maximum Data Rate
fMAX
CD = 470pF (Figure 4) (Note 17)
Full
20
55
-
Mbps
Driver Enable to Output High
tZH
RL = 500Ω, CL = 100pF, SW = GND
(Figure 3), (Note 9)
Full
-
30
45
ns
Driver Enable to Output Low
tZL
RL = 500Ω, CL = 100pF, SW = VCC
(Figure 3), (Note 9)
Full
-
28
45
ns
Driver Disable from Output
Low
tLZ
RL = 500Ω, CL = 15pF, SW = VCC
(Figure 3)
Full
-
50
65
ns
Driver Disable from Output
High
tHZ
RL = 500Ω, CL = 15pF, SW = GND
(Figure 3)
Full
-
38
60
ns
Time to Shutdown
tSHDN
(Note 11)
Full
60
160
600
ns
Driver Enable from
Shutdown to Output High
tZH(SHDN) RL = 500Ω, CL = 100pF, SW = GND
(Figure 3), (Notes 11, 12)
Full
-
200
ns
Driver Enable from
Shutdown to Output Low
tZL(SHDN) RL = 500Ω, CL = 100pF, SW = VCC
(Figure 3), (Notes 11, 12)
Full
-
200
ns
RECEIVER SWITCHING CHARACTERISTICS (115kbps and 1Mbps Versions; ISL3150E through ISL3155E)
Maximum Data Rate
fMAX
(Figure 5) (Note 17)
Full
1
12
-
Mbps
Receiver Input to Output
Delay
tPLH, tPHL (Figure 5)
Full
-
100
150
ns
Receiver Skew | tPLH - tPHL |tSKD
(Figure 5)
Full
-
4
10
ns
Receiver Enable to Output
Low
tZL
RL = 1kΩ, CL = 15pF, SW = VCC
(Figure 6), (Note 10)
Full
-
9
20
ns
Receiver Enable to Output
High
tZH
RL = 1kΩ, CL = 15pF, SW = GND
(Figure 6), (Note 10)
Full
-
7
20
ns
Receiver Disable from
Output Low
tLZ
RL = 1kΩ, CL = 15pF, SW = VCC
(Figure 6)
Full
-
8
15
ns
Receiver Disable from
Output High
tHZ
RL = 1kΩ, CL = 15pF, SW = GND
(Figure 6)
Full
-
8
15
ns
Time to Shutdown
tSHDN
(Note 11)
Full
60
160
600
ns
Receiver Enable from
Shutdown to Output High
tZH(SHDN) RL = 1kΩ, CL = 15pF, SW = GND
(Figure 6), (Notes 11, 13)
Full
-
200
ns
Receiver Enable from
Shutdown to Output Low
tZL(SHDN) RL = 1kΩ, CL = 15pF, SW = VCC
(Figure 6), (Notes 11, 13)
Full
-
200
ns
RECEIVER SWITCHING CHARACTERISTICS (20Mbps Versions; ISL3156E, ISL3158E)
Maximum Data Rate
fMAX
(Figure 5) (Note 17)
Full
20
30
-
Mbps
Receiver Input to Output
Delay
tPLH, tPHL (Figure 5)
Full
-
33
45
ns
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V,
TA =+25°C (Note6). Boldface limits apply over the operating temperature range,
-40°C to +85°C. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 14)
TYP
MAX
(Note 14) UNITS
ISL3150E, ISL3152E, ISL3153E, ISL3155E, ISL3156E, ISL3158E