
ADM488/ADM489
Rev. D | Page 4 of 16
TIMING SPECIFICATIONS
VCC = 5 V ± 10%. 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
ns
RL Differential = 54 Ω, CL1 = CL2 = 100 pF,
Driver O/P to OP, TSKEW
100
800
ns
RL Differential = 54 Ω, CL1 = CL2 = 100 pF,
Driver Rise/Fall Time, TR, TF
250
2000
ns
RL Differential = 54 Ω, CL1 = CL2 = 100 pF,
Driver Enable to Output Valid
250
2000
ns
Driver Disable Timing
300
3000
ns
Data Rate
250
kbps
RECEIVER
Propagation Delay Input to Output, TPLH, TPHL
250
2000
ns
Skew |TPLH TPHL|
100
ns
Receiver Enable, TEN1
10
50
ns
Receiver Disable, TEN2
10
50
ns
Data Rate
250
kbps