CD22101, CD22102
Test Circuits and Waveforms (Continued)
DATA-IN
VDD
VDD
DATA-IN
VDD
DATA-IN
50%
tPZL
90%
VDD
50%
0
1kΩ
VOS
0
tPZH
VIS
VOS
50pF
SW
VIS
SW
VDD
VDD
VOS
1kΩ
VOS
50pF
10%
0
0
SW = ANY CROSSPOINT
STROBE = VDD
FIGURE 7. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS
(DATA-IN TO SIGNAL OUTPUT, SWITCH TURN-ON TO HIGH OR LOW LEVEL)
VDD
50%
ADDRESS
50%
tS
50%
ADDRESS = 0
ADDRESS = 1
0
tH
VDD
VDD
VDD
0
DATA-IN
VOS1
VIS
VIS
VOS1
VOS2
SW
SW
tPHZ
90%
tPZH
10%
VDD
0
1kΩ
1kΩ
50pF
50pF
VDD
0
VOS2
SW = ANY CROSSPOINT
STROBE = VDD
FIGURE 8. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS
(ADDRESS TO SIGNAL OUTPUT, SWITCH TURN-ON OR TURN-OFF)
4-202
HARRIS [ HARRIS CORPORATION ]
