7WBD3306MUTAG(2014) 查看數據表（PDF） - ON Semiconductor

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7WBD3306MUTAG
(Rev.:2014)

2-Bit Translating Bus Switch

ON Semiconductor 

7WBD3306

AC LOADING AND WAVEFORMS

Parameter Measurement Information

From Output

Under Test

500 W

S1

CL = 50 pF*

500 W

7V

Open

GND

Test

tPD

tPLZ/tPZL

tPHZ/tPZH

S1

Open

7V

Open

*CL includes probes and jig capacitance.

Input

tPLH

Output

1.5 V

1.5 V

3V

1.5 V

0V

tPHL

VOH

1.5 V

VOL

Voltage Waveforms

Propagation Delay Times

Output

Control

tPZL

Output

Waveform 1

S1 at 7 V

(Note 6)

tPZH

Output

Waveform 2

S1 at Open

1.5 V

1.5 V

1.5 V

3V

1.5 V

0V

tPLZ

3.5 V

VOL + 0.3 V

VOL

tPHZ

VOH

VOH − 0.3 V

0V

(Note 6)

Voltage Waveforms

Enable and Disable Times

6. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.

Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control

7. All input pulses are supplied by generators having the following characteristics: PRR v 10 MHz, ZO = 50 W, tr v 2.5 ns, tf v 2.5 ns.

8. The outputs are measured one at a time, with one transition per measurement.

9. tPLZ and tPHZ are the same as tDIS.

10. tPZL and tPZH are the same as tEN.

11. tPHL and tPLH are the same as tPD.

Figure 6. tPD, tEN, tDIS Loading and Waveforms

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