SERIAL BUS DIGITAL SWITCHING CHARACTERISTICS

Unless otherwise noted, these specifications apply for V

LM70-5, C

T

Symbol

Parameter

Conditions

Typical

(Note 7)

Limits

(Note 8)

Units

(Limit)

t

1

SC (Clock) Period

0.16

DC

µs (min)

(max)

t

2

CS Low to SC (Clock) High Set-Up Time

100

ns (max)

t

3

CS Low to Data Out (SO) Delay

70

ns (max)

t

4

SC (Clock) Low to Data Out (SO) Delay

70

ns (max)

t

5

CS High to Data Out (SO) TRI-STATE

200

ns (min)

t

6

SC (Clock) High to Data In (SI) Hold Time

60

ns (min)

t

7

Data In (SI) Set-Up Time to SC (Clock) High

30

ns (min)

DS101223-4

FIGURE 2. Data Output Timing Diagram

DS101223-5

FIGURE 3. TRI-STATE Data Output Timing Diagram

DS101223-6

FIGURE 4. Data Input Timing Diagram

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