LM6181IM datasheet(19/23 Pages) NSC

Part #	LM6181IM

Description	100 mA, 100 MHz Current Feedback Amplifier

PDF	23 Pages

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Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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19 / 23 page

Typical Performance

Characteristics (Continued)

The large closed-loop gain configuration in

Figure 10 forces

the amplifier output into overdrive.

Figure 11 displays the

typical 30 ns recovery time to a linear output value.

The common-mode input of the circuit in

Figure 10 is ex-

ceeded by a 5V pulse resulting in a typical recovery time of

310 ns shown in

Figure 12. The LM6181 supply voltage is

±5V.

DS011328-24

FIGURE 8.

DS011328-25

FIGURE 9. Open-Loop Overdrive Recovery Time of

5 ns, and 25 ns from Test Circuit in

Figure 8

DS011328-26

FIGURE 10.

DS011328-27

FIGURE 11. Closed-Loop Overdrive Recovery

Time of 30 ns from Exceeding Output

Voltage Range from Circuit in

Figure 10

DS011328-28

FIGURE 12. Exceptional Output

Recovery from an Input that

Exceeds the Common-Mode Range

LM6181IM Datasheet(PDF) 19 Page - National Semiconductor (TI)