CGS2535V datasheet(4/8 Pages) NSC

4 / 8 page

AC Electrical Characteristics (Notes 4, 5, and 6) (Continued)

Note 6: The input waveform has a rise and fall time transition time of 2.5 ns (10% to 90%).

Note 7: Industrial range (−40˚C to +85˚C) limits apply to the commercial temperature range (0˚C to +70˚C).

Note 8: These Rise and Fall times are measured with CL = 50 pF, RL = 500Ω (see Figure 1).

Note 9: These Rise and Fall times are measured with CL = 25 pF, RL = 500Ω (see Figure 1), and are guaranteed by design.

Note 10: These Rise and Fall times are measured driving 12 inches of 50

Ω microstrip terminated with equivalent CL = 25 pF (see Figure 2), and are guaranteed

by design.

Note 11: Voltage Range 5.0 is 5.0V ± 0.25V, 3.3 is 3.3V ± 0.3V.

Note 12: For increased output drive, output pins may be connected together when the corresponding input pins are connected together.

Note 13: All 16 outputs switching simultaneously.

Note 14: Guaranteed by design.

Timing Information

DS011954-7

DS011954-9

FIGURE 1. A.C. Load (Notes 8 and 9)

L = Total Load Including Probes

DS011954-10

FIGURE 2. A.C. Load (Note 10)

L = Total Load Including Probes

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CGS2535V Datasheet(PDF) 4 Page - National Semiconductor (TI)