________________________________________________________________________

http://www.union-ic.com

Rev.11 Sep.2013

6/15

UM3304/UM3304Q/UM3304QT

Switching Characteristics

Parameter

From

(Input)

To

(Output)

Unit

Typ

Typ

Typ

Typ

A

B

7

6

5.3

5.5

ns

B

A

7.5

6.5

6

6

OE

A

1

1

1

1

μs

B

1

1

1

1

OE

A

18

16

14

14

ns

B

19

17

15

15

A port rise and fall

time

5

5

5

5

ns

B port rise and fall

time

2.5

1.5

1.2

1

ns

Channel-to-channel

0.5

0.5

0.5

1.5

ns

Max data

rate

20

20

20

20

Mbps

Switching Characteristics

noted)

Parameter

From

(Input)

To

(Output)

±0.15V

±0.2V

±0.3V

±0.5V

Unit

Min Max Min Max Min Max Min Max

A

B

2

15

1.2

11

1.1

10

1

10

ns

B

A

1

15

0.9

12

0.5

12

0.3

13

OE

A

1

1

1

1

μs

B

1

1

1

1

OE

A

6

30

5.5

28

5.5

25

5.5 23

ns

B

5.5

30

5

25

5

20

5

20

A port rise and fall

time

1.5

5.0

1.5

5.0

1.5

5.0

1.5

5.0

ns

B port rise and fall

time

0.9

4.5

0.6

3.5

0.5

3

0.4

2.5

ns

Channel-to-channel

0.5

0.5

0.5

0.5

ns

Max data

rate

40

40

40

40

Mbps