AM26LS31

3

MOTOROLA ANALOG IC DEVICE DATA

Pulse generator characteristics

3.0 V

Scope

(Input)

Non–Inv

Output

75

200

5.0 V

Scope

(Output)

3.0 V

Enable

CL = 30 pF

Inv

Output

50

3.0 V

+ 5 V

75

Inv

Output

180

CL

Non–Inv

Output

To Scope

Output

3.0 V or Gnd

Input

To Scope (Input)

Enable

50

VOH

VOL

tPLH

VOH

Pulse

Generator

≈ 1.5 V

≈ 1.5 V

VOL

0 V

tPLZ(E)

VOH

VOL

0 V

0 V

VOH

0

CL Includes Probe and Jig Capacitance. See Test Table.

RL – See Test Table

tPHL

1.3 V

1.3 V

1.3 V

0 V

1.3 V

0 V

1.3 V

1.3 V

Output

Output

tPHL

Input

Control

Input

(Enable)

CL Includes Probe and Jig Capacitance

1.3 V

tPHZ(E)

3.0 V

0.5 V

0

Output

Output

0.5 V

3.0 V

1.3 V

1.3 V

1.3 V

Pulse

Generator

Control

Input

(Enable)

Output

Output

tPZH(E)

tPZL(E)

tPLH

Open for tPZH(E) Test Only

0 V

VOL

Figure 1. Three–State Enable Test Circuit and Waveforms

Figure 2. Propagation Delay Times Input to Output Waveforms and Test Circuit

Zo = 50 Ω

PRR

p 1.0 MHz

50% Duty Cycle

tTLH, tTHL p 6 ns

Pulse generator characteristics

Zo = 50 Ω

PRR

p 1.0 MHz

50% Duty Cycle

tTLH, tTHL p 6 ns