ASM483ꢀ5
5
TIMING SPECIFICATIONS
VCC = 5 V ± ±0ꢁ. All specifications TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
DRIVER
Propagation Delay Input to Output (tPLH, tPHL
)
250
2000
800
ns
ns
ns
RL Diff = 54 Ω, CL1 = CL2 = 100 pF, see Figure 16 and
Figure 17
RL Diff = 54 Ω, CL1 = CL2 = 100 pF, see Figure 16 and
Figure 17
RL Diff = 54 Ω, CL1 = CL2 = 100 pF, see Figure 16 and
Figure 17
Driver Output to Output (tSKEW
)
100
Driver Rise/Fall Time (tR, tF)
250
2000
Driver Enable to Output Valid
Driver Disable Timing
250
300
2000
3000
ns
ns
RL = 500 Ω, CL = 100 pF, see Figure 18 and Figure 19
RL = 500 Ω, CL = 15 pF, see Figure 18 and Figure 19
RECEIVER
Propagation Delay Input to Output (tPLH, tPHL
Skew (|tPLH – tPHL|)
)
250
50
2000
ns
ns
ns
ns
CL = 15 pF, see Figure 20
200
10
10
Receiver Enable (tEN1
)
50
50
RL = 1 kΩ, CL = 15 pF, see Figure 22
RL = 1 kΩ, CL = 15 pF, see Figure 22
Receiver Disable (tEN2
)
SHUTDOWN
Time to Shutdown
Driver Enable from Shutdown
Receiver Enable from Shutdown
200
3000
5000
5000
ns
ns
ns
RL = 500 Ω, CL = 100 pF, see Figure 18 and Figure 19
RL = 1 kΩ, CL = 15 pF, see Figure 22
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