SN75C198

QUADRUPLE LOW-POWER LINE DRIVERS

SLLS051C – JULY 1990 – REVISED MARCH 1997

7

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

Input

TEST CIRCUIT

Output

CL

(see Note B)

RL

3 V

0 V

VOL

Voff ≈ 0 V

tPZL

VOLTAGE WAVEFORMS

VOL/2

1.5 V

1.5 V

tPLZ

3 V

0.5 V

Pulse

Generator

(see Note A)

Input

Output

NOTES: A. The pulse generator has the following characteristics: tw = 25 µs, PRR = 20 kHz, ZO = 50 Ω, tr = tf ≤ 50 ns.

B. CL includes probe and jig capacitance.

Figure 4. Driver Test Circuit and Voltage Waveforms