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4

AC Electrical Characteristics

Note 7: This parameter is guaranteed by characterization but not tested.

Capacitance

Symbol

Parameter

Units

MinMax

MinMax

MinMax

MinMax

Clock Frequency

150

150

150

100

MHz

Pulse Width LE High

3.3

3.3

3.3

4.0

ns

CLK High or Low

3.3

3.3

3.3

4.0

Setup Time

Data Before CLK

↑

1.7

2.1

2.2

2.5

ns

Data Before LE

↓ CLK High

1.5

1.6

1.9

CLK Low

1.0

1.1

1.3

Hold Time

Data After CLK

↑

0.7

0.6

0.6

1.0

ns

Data After LE

↓

CLK High

1.4

1.7

1.4

or Low

Maximum Clock Frequency

150

150

150

100

MHz

I to O

1

3.6

4.2

1.0

4.2

1.5

8.4

ns

LE to O

1.3

4.2

4.9

1.3

5.0

1.5

9.8

CLK to O

1.4

4.5

5.2

1.4

5.5

2

9.2

1.1

4.6

5.6

1.4

5.5

1.5

9.8

ns

1.3

3.9

4.3

1.0

4.5

1.5

7.6

ns

Symbol

Parameter

Units

Min

Max

Min

Max

Propagation Delay Bus to Bus

0.9

2.0

1.0

4.0

ns

Propagation Delay Clock to Bus

1.5

2.9

1.7

4.5

ns

Symbol

Parameter

Conditions

Units

Typical

Input Capacitance

Control

3.3

3

pF

Data

3.3

6

Output Capacitance

3.3

7

pF

Power Dissipation Capacitance

Outputs Enabled f

= 10 MHz, C

3.3

31

pF

2.5

26

Outputs Disabled f

= 10 MHz, C

3.3

14

2.5

12