Micrel, Inc.

MIC44F18/19/20

February 2011

5

M9999-020111

Electrical Characteristics (Continued)

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

Output

High Output Voltage

See Figure 1

0.025

V

Low Output Voltage

See Figure 1

0.025

V

Output Resistance, Output High

2

3

Ω

Output Resistance, Output Low

2

3

Ω

Peak Output Sink Current

6

A

Peak Output Source Current

6

A

Latch-Up Protection Withstand

Reverse Current

>500

mA

Switching Time

Rise Time

See Timing Diagram

10

20

ns

Fall Time

See Timing Diagram

10

20

ns

Delay Time

See Timing Diagram

15

35

ns

Delay Time

See Timing Diagram

13

35

ns

Pulse Width

See Timing Diagram

50

ns

Maximum Input Frequency

See Timing Diagram 2

Note 6

MHz

Notes:

1.

Exceeding the absolute maximum rating may damage the device.

2.

The device is not guaranteed to function outside its operating rating.

3.

Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.

4.

Specification for packaged product only.

5.

See the applications section for additional information.

6.

See applications section for information on the maximum operating frequency.