PI90LV02/PI90LVT02
SOTinyTM LVDS High-Speed Differential Line Receiver
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B
1.2 V
A
Inputs EN
CL
10 pF
500 Ω
VO
+
–
VTEST
NOTE A: All input pulses are supplied by a genertor having the following characteristics: tr or tf ≤ 1ns,
pulse repetition rate (PRR) = 0.5 Mpps, pulse wide = 500 ±10ns. CL includes instrumentation
and fixture capacitance within 0.06m of the D.U.T.
NOTE B: To verify input max signalling rate, the input signal transition time (tr/tf) should not
exceeds 1.25ns.
VTEST
2.5 V
B
1V
EN
tPZL
tPZL
tPLZ
2V
1.4 V
0.8 V
ROUT
VTEST
A
EN
VOL +0.5 V
tPZH
tPZH
ROUT VOH –0.5 V
tPHZ
2.5 V
1.4 V
VOL
0V
1.4 V
2V
1.4 V
0.8 V
VOH
1.4 V
0V
Figure 4. Enable/Disable Time Test Circuit and Waveforms
7
PS8659B
09/28/04