CD22102 Ver la hoja de datos (PDF) - Intersil

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componentes Descripción

Fabricante

CD22102

CMOS 4 x 4 x 2 Crosspoint Switch with Control Memory

Intersil 

CD22101, CD22102

Test Circuits and Waveforms (Continued)

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 7. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS

(DATA-IN TO SIGNAL OUTPUT, SWITCH TURN-ON TO HIGH OR LOW LEVEL)

50%

tPZL

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%

50%

tPZH

10%

FIGURE 8. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS

(ADDRESS TO SIGNAL OUTPUT, SWITCH TURN-ON OR TURN-OFF)

4-202

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