AD8150 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

AD8150

33 × 17, 1.5 Gbps Digital Crosspoint Switch

Analog Devices 

CS INPUT

UPDATE INPUT

WE INPUT

ENABLING

OUT[0:16][N:P]

OUTPUTS

DISABLING

OUT[0:16][N:P]

OUTPUTS

INPUT {DATA 0}

tCSU

tUOT

tUOE

INPUT {DATA 1}

INPUT {DATA 1}

tUW

tWOT

tWOD

INPUT {DATA 2}

tCHU

tWHU

Figure 28. First-Rank Write Cycle and Second-Rank Update Cycle

AD8150

Table 8. First-Rank Write Cycle and Second-Rank Update Cycle

Symbol

Parameter

tCSU

Setup Time

Chip select to update

tCHU

Hold Time

Chip select from update

tUOE

tWOE 1

Output Enable Times

Update to output enable

Write enable to output enable

tUOT

Output Toggle Times

Update to output reprogram

tWOT

tUOD1

Output Disable Times

Write enable to output reprogram

Update to output disabled

tWOD

Write enable to output disabled

tWHU

Setup Time

Write enable to update

tUW

Width of Update Pulse

1 Not shown.

Conditions

TA = 25°C

VDD = 5 V

VCC = 5 V

Min Typ Max Unit

0

ns

0

ns

25 40 ns

25 40 ns

25 30 ns

25 30 ns

25 30 ns

25 30 ns

10

ns

15

ns

Rev. A | Page 17 of 44

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