MC3453, MC3553

QUAD LINE DRIVERS WITH COMMON ENABLE

SLLS119A – FEBRUARY 1986 – REVISED FEBRUARY 1993

4

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

RL = 50 Ω

CL = 40 pF

Output Y

Pulse

Generator

# 1

A Input

50

Ω

50

Ω

ENABLE

# 2

Generator

Pulse

Output Z

CL = 40 pF

RL = 50 Ω

tPHL

50%

tPLH

50%

50%

50%

50%

50%

50%

50%

50%

50%

tw1

tw2

tPLH

tPHL

tPLH

tPHL

3 V

0 V

3 V

off

on

off

on

0 V

A Input

Output Y

Output Z

ENABLE

TEST CIRCUIT

VOLTAGE WAVEFORMS

NOTES: A. The pulse generators have the following characteristics: ZO = 50 Ω, tr = tf = 10 ± 5 ns, tw1 = 200 ns, PRR ≤ 1 MHz, tw2 = 1 µs,

PRR

≤ 500 kHz.

B. CL includes probe and jig capacitance.

Figure 1. Test Circuit and Voltage Waveforms