SN75ALS197

QUADRUPLE DIFFERENTIAL LINE RECEIVER

SLLS045B – JANUARY 1989 – REVISED MAY 1995

5

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

IOH

VOH

IOL

VOL

VID

2 V

VOLTAGE WAVEFORMS

TEST CIRCUIT

tPHL

tPLH

2.5 V

– 2.5 V

VOH

VOL

1.3 V

1.3 V

0 V

Output

Input

0 V

Output

50

Ω

2 V

Generator

(see Note A)

CL = 15 pF

(see Note B)

NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR

≤ 1 MHz, duty cycle ≤ 50%, ZO = 50 Ω,

tr ≤ 6 ns, tf ≤ 6 ns.

B. CL includes probe and jig capacitance.