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PARAMETER MEASUREMENT INFORMATION

S1Open

S2Closed

5kΩ

S1

RL =2kΩ

VCC

FromOutput

UnderTest

CL

(seeNote A)

SeeNoteB

S2

tPHL

VOH

VOL

2.5V

–2.5V

tPLH

S1andS2Closed

VOLTAGEWAVEFORMSFORtPLH,tPHL

TESTCIRCUIT

10%

90%

10%

90%

0

3V

10%

10%

90%

90%

1.3V1.3V

1.3V

1.3V

3V

0

≤5ns

10%

90%

10%

90%

0

3V

10%

10%

90%

90%

1.3V1.3V

1.3V

1.3V

3V

0

EnableG

EnableG

tPZH

1.3V

Output

VOH

0.5V

≈1.4V

tPHZ

S1Closed

S2Closed

tPZL

1.3V

S1Closed

S2Open

S1Closed

S2Closed

VOL

0.5V

tPLZ

VOLTAGEWAVEFORMSFORtPHZ,tPZH

VOLTAGEWAVEFORMSFORtPLZ,tPZL

Test

Point

Output

SeeNoteC

SeeNoteC

Input

Output

EnableG

EnableG

≤5ns

≤5ns

≤5ns

≈1.4V

NOTES: A.C

B. Alldiodesare1N3064orequivalent.

C.EnableGistestedwith G high;

istestedwithGlow.

G

00

1.3V

1.3V

AM26LS32AC

,, AM26LS32AI,, AM26LS33AC

AM26LS32AM, AM26LS33AM

QUADRUPLE DIFFERENTIAL LINE RECEIVERS

SLLS115E – OCTOBER 1980 – REVISED OCTOBER 2007

Figure 1. Test Circuit and Voltage Waveforms

6

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Product Folder Link(s): AM26LS32AC AM26LS32AI AM26LS33AC AM26LS32AM AM26LS33AM