Datasheet

ADM483E
Rev. A | Page 4 of 16
TIMING SPECIFICATIONS
V
CC
= 5 V ± 10%. All specifications T
MIN
to T
MAX
, unless otherwise noted.
Table 2.
Parameter Min Typ Max Unit Test Conditions/Comments
DRIVER
Propagation Delay Input to Output (t
PLH
, t
PHL
) 250 2000 ns
R
L
Diff = 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 16 and
Figure 17
Driver Output to Output (t
SKEW
)
100 800 ns
R
L
Diff = 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 16 and
Figure 17
Driver Rise/Fall Time (t
R
, t
F
) 250 2000 ns
R
L
Diff = 54 Ω, C
L1
= C
L2
= 100 pF, see Figure 16 and
Figure 17
Driver Enable to Output Valid 250 2000 ns R
L
= 500 Ω, C
L
= 100 pF, see Figure 18 and Figure 19
Driver Disable Timing 300 3000 ns R
L
= 500 Ω, C
L
= 15 pF, see Figure 18 and Figure 19
RECEIVER
Propagation Delay Input to Output (t
PLH
, t
PHL
) 250 2000 ns C
L
= 15 pF, see Figure 20
Skew (|t
PLH
– t
PHL
|) 200 ns
Receiver Enable (t
EN1
) 10 50 ns R
L
= 1 kΩ, C
L
= 15 pF, see Figure 22
Receiver Disable (t
EN2
) 10 50 ns R
L
= 1 kΩ, C
L
= 15 pF, see Figure 22
SHUTDOWN
Time to Shutdown 50 200 3000 ns
Driver Enable from Shutdown 5000 ns R
L
= 500 Ω, C
L
= 100 pF, see Figure 18 and Figure 19
Receiver Enable from Shutdown 5000 ns R
L
= 1 kΩ, C
L
= 15 pF, see Figure 22