4
FN6071.1
March 15, 2005
Three-State (high impedance)
Receiver Output Current
I
OZR
0.4V ≤ V
O
≤ 2.4V Full -1 - 1 µA
Receiver Input Resistance R
IN
-7V ≤ V
CM
≤ 12V Full 12 19 - kΩ
No-Load Supply Current (Note 3) I
CC
DI = 0V or V
CC
DE = V
CC
,
RE
= 0V
or V
CC
Full - 0.75 1.2 mA
DE = 0V,
RE
= 0V
Full - 0.65 1 mA
Shutdown Supply Current I
SHDN
DE = 0V, RE = V
CC
, DI = 0V or V
CC
Full - 15 100 nA
Driver Short-Circuit Current,
V
O
= High or Low
I
OSD1
DE = V
CC
, -7V ≤ V
Y
or V
Z
≤ 12V (Note 4) Full - - 250 mA
Receiver Short-Circuit Current I
OSR
0V ≤ V
O
≤ V
CC
Full 8 - 60 mA
DRIVER SWITCHING CHARACTERISTICS
Maximum Data Rate f
MAX
(Figure 2A) Full 30 50 - Mbps
Driver Differential Output Delay t
DD
R
DIFF
= 60Ω, C
L
= 15pF (Figure 2A) Full 3 10 25 ns
Driver Differential Rise or Fall Time t
R
, t
F
R
DIFF
= 60Ω, C
L
= 15pF (Figure 2A) Full 3 6 12 ns
Driver Input to Output Delay t
PLH
, t
PHL
R
L
= 27Ω, C
L
= 15pF (Figure 2C) Full 6 10 22 ns
Driver Output Skew t
SKEW
R
L
= 27Ω, C
L
= 15pF (Figure 2C) Full - 1 5 ns
Driver Enable to Output High t
ZH
R
L
= 110Ω, C
L
= 50pF, SW = GND (Figure 3),
(Note 5)
Full - 45 90 ns
Driver Enable to Output Low t
ZL
R
L
= 110Ω, C
L
= 50pF, SW = V
CC
(Figure 3),
(Note 5)
Full - 45 90 ns
Driver Disable from Output High t
HZ
R
L
= 110Ω, C
L
= 50pF, SW = GND (Figure 3) Full - 60 90 ns
Driver Disable from Output Low t
LZ
R
L
= 110Ω, C
L
= 50pF, SW = V
CC
(Figure 3) Full - 70 100 ns
Driver Enable from Shutdown to
Output High
t
ZH(SHDN)
R
L
= 110Ω, C
L
= 50pF, SW = GND (Figure 3),
(Notes 7, 8)
Full - 115 150 ns
Driver Enable from Shutdown to
Output Low
t
ZL(SHDN)
R
L
= 110Ω, C
L
= 50pF, SW = V
CC
(Figure 3),
(Notes 7, 8)
Full - 115 150 ns
RECEIVER SWITCHING CHARACTERISTICS
Maximum Data Rate f
MAX
V
ID
≥ 1.5V with t
r
/t
f
= 10ns, RO t
H
& t
L
≥ 60% t
UI
(Figure 4)
Full 27 35 - Mbps
Receiver Input to Output Delay t
PLH
, t
PHL
(Figure 4) Full 25 45 80 ns
Receiver Skew | t
PLH
- t
PHL
|t
SKD
(Figure 4) Full - 2 12 ns
Receiver Enable to Output High t
ZH
R
L
= 1kΩ, C
L
= 15pF, SW = GND (Figure 5),
(Note 6)
Full - 11 25 ns
Receiver Enable to Output Low t
ZL
R
L
= 1kΩ, C
L
= 15pF, SW = V
CC
(Figure 5),
(Note 6)
Full - 11 25 ns
Receiver Disable from Output High t
HZ
R
L
= 1kΩ, C
L
= 15pF, SW = GND (Figure 5) Full - 7 20 ns
Receiver Disable from Output Low t
LZ
R
L
= 1kΩ, C
L
= 15pF, SW = V
CC
(Figure 5) Full - 7 20 ns
Electrical Specifications Test Conditions: V
CC
= 3V to 3.6V; Unless Otherwise Specified. Typicals are at V
CC
= 3.3V, T
A
= 25°C,
Note 2 (Continued)
PARAMETER SYMBOL TEST CONDITIONS
TEMP
(°C) MIN TYP MAX UNITS
ISL43485
