DS89C386_16 Datasheet, PDF (4/13 Pages) Texas Instruments – Twelve Channel CMOS Differential Line Receiver

DS89C386
SNLS100C – MAY 1995 – REVISED APRIL 2013
Parameter Measurement Information
Figure 3. Propagation Delays
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C_L Includes load and test jig capacitance.
S1 = V_CC for t_PZL, and t_PLZ measurements.
S1 = GND for t_PZH, and t_PHZ measurements.
S1 = Open for t_PLH, t_PHL, and t_SK.
Figure 4. Test Circuit for Switching Characteristics
Figure 5. TRI-STATE Output Enable and Disable Waveforms
APPLICATION INFORMATION
* R_T is optional although highly recommended to reduce reflections.
Figure 6. Two-Wire Balanced System, RS-422
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