LTC2850/LTC2851/LTC2852

6

285012fc

TEST CIRCUITS

–

+

DRIVER

DI

GND

OR

R

285012 F01

Y

Z

R

–

+

Figure 1. Driver DC Characteristics

Figure 2. Driver Output Short-Circuit Current

Figure 3. Receiver Input Current and Input Resistance

Figure 4. Driver Timing Measurement

DRIVER

DI

GND

OR

285012 F02

Y

Z

+

–

–7V TO 12V

+

–

RECEIVER

285012 F03

A OR B

B OR A

DRIVER

DI

285012 F04a

Y

Z

90%

90%

00

10%

285012 F04b

10%

Y, Z

DI

(Y-Z)

0V