CD22100 查看數據表（PDF） - Harris Semiconductor
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CD22100
Harris Semiconductor
CD22100 Datasheet PDF : 9 Pages
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CD22100
Test Circuits and Waveforms (Continued)
DATA-IN
STROBE
VDD
VIS
SW
VOS
VDD
STROBE 0
VDD
DATA-IN 0
tW
50%
tS
tH
50%
tW
50%
tS
1kΩ
SW = ANY CROSSPOINT
50pF
VDD
VOS
0
90%
tPHZ
FIGURE 8. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS
(STROBE TO SIGNAL OUTPUT, SWITCH TURN-ON OR TURN-OFF)
50%
tH
tPZH
10%
DATA-IN
VDD
VIS
SW
1kΩ
SW = ANY CROSSPOINT
STROBE = VDD
VOS
50pF
VDD
DATA-IN
0
VDD
VOS
0
50%
tPZH
VIS
10%
VDD
1kΩ
VDD
DATA-IN
0
SW
VOS
VDD
50pF
VOS
0
FIGURE 9. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS
(DATA-IN TO SIGNAL OUTPUT, SWITCH TURN-ON TO HIGH OR LOW LEVEL)
50%
tPZH
90%
ADDRESS = 0
VDD
VIS
SW
VOS1
1kΩ
SW = ANY CROSSPOINT
STROBE = VDD
50pF
ADDRESS = 1
VDD
ADDRESS
0
VDD
VIS
SW
VOS2
VDD
DATA-IN
0
1kΩ
50pF
VDD
VOS1
0
VDD
VOS2
0
50%
tS
tH
50%
tPHZ
90%
FIGURE 10. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS
(ADDRESS TO SIGNAL OUTPUT, SWITCH TURN-ON OR TURN-OFF)
50%
tPZH
10%
4-191
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