ADM3491

–6–

REV. 0

Test Circuits

R/2

R/2

Figure 1. Driver Voltage Measurement Test Circuit

0V OR 3V

DE IN

DE

S1

S2

Figure 2. Driver Enable/Disable Test Circuit

DI

D

Figure 3. Driver Differential Output Delay Test Circuit

DI

RO

RE

A

B

R

D

Figure 4. Driver/Receiver Propagation Delay Test Circuit

375

375

Figure 5. Driver Voltage Measurement Test Circuit 2

+1.5V

–1.5V

RE IN

RE

S2

S1

Figure 6. Receiver Enable/Disable Test Circuit

DE

S1

IN

Figure 7. Driver Propagation Delay Test Circuit

RE

0V

3V

+1.5V

Figure 8. Receiver Propagation Delay Test Circuit