GND

2.4 V

Input

SUB

Circuit

Under

Test

90%

90%

10%

10%

40 s

µ

3 V

0 V

VOH

Output

TEST CIRCUIT

VOLTAGE WAVEFORMS

’472

CL = 15 pF

(see Note B)

Output

VS = 55 V

≤ 5 ns

≤ 10 ns

Input

’472

180 Ω

2 mH

1N3064

5 V

VOL

50%

50%

Pulse

Generator

(see Note A)

NOTES: A. The pulse generator has the following characteristics: PRR ≤ 12.5 kHz, ZO ≈ 50 Ω.

B. CL includes probe and jig capacitance.

GND

Pulse

Generator

(see Note A)

2.4 V

Input

SUB

Circuit

Under

Test

10%

10%

90%

90%

10%

10%

0.5 s

µ

90%

90%

50%

50%

tPHL

tPLH

tTHL

3 V

0 V

VOH

VOL

Output

TEST CIRCUIT

VOLTAGE WAVEFORMS

’472

CL = 15 pF

(see Note B)

Output

10 V

RL = 50 Ω

≤ 5 ns

≤ 10 ns

tTLH

Input

’472

50%

50%

NOTES: A. The pulse generator has the following characteristics: PRR ≤ 1 MHz, ZO ≈ 50 Ω.

B. CL includes probe and jig capacitance.

SN65472-EP

SLRS061 – SEPTEMBER 2013

www.ti.com

PARAMETER MEASUREMENT INFORMATION

Figure 2. Switching Times

Figure 3. Latch-Up Test

6

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