MC26LS30 データシートの表示（PDF） - ON Semiconductor

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MC26LS30

Dual Differential (EIA-422-A)/Quad Single-Ended (EIA-423-A) Line Drivers

ON Semiconductor 

MC26LS30

0 or 3.0 V

Vin

VCC

500 pF

RL VSS

En

450 Ω

S.G.

1.5 V

Vin

tPHZ

(Vin = Hi)

Output

Current

tPLZ

(Vin = Lo)

NOTES:

1. S.G. set to: f p 1.0 MHz; duty cycle = 50%; tr, tf, p 10 ns.

2. Above tests conducted by monitoring output current levels.

0.1 VSS/RL

0.1 VSS/RL

+3.0 V

1.5 V

0V

VSS/RL

tPZH

0.5 VSS/RL

VSS/RL

0.5 VSS/RL

tPZL

Figure 4. Differential Mode Enable Timing

VCC

Vin

CC

Vin

1.5 V

tPDH

450

VEE

S.G.

500 pF

VO

90%

50%

Vout 10%

tr

NOTES:

1. S.G. set to: f p 100 kHz; duty cycle = 50%; tr, tf, p 10 ns.

2. tSK4 =  tPDH−tPDL for each driver.

3. tSK5 computed by subtracting the shortest tPDH from the longest tPDH of the 4 drivers within a package.

4. tSK6 computed by subtracting the shortest tPDL from the longest tPDL of the 4 drivers within a package.

+2.5 V

1.5 V

0V

tPDL

90%

50%

10%

tf

Figure 5. Single−Ended Mode Rise/Fall Time and Data Propagation Delay

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