HD29413

Rev.2.00, Jul.16.2004, page 6 of 7

3. t

Test Circuit

Input

2.5 V

Output

Ω

2 k

Ω

5 k

S2

Ω

1 k

+

–

Pulse

Generator

Waveforms

Enable

1.3 V

1.3 V

1.3 V

1.3 V

OH

V

1.3 V

3 V

0 V

3 V

0 V

0.5 V

Output

Enable G

S2 : Open

S2 : Closed

1.5 V

Notes:

1. The pulse generator has the following characteristics: PRR = 1 MHz duty cycle 50%, t

≤ 15

ns, t

≤ 6 ns, Zout = 50

Ω.

2. C

3. All diodes are 1S2074(H)

4. To test G input, ground G input and apply an inverted input waveform.