1

LT1194

s

Differential or Single-Ended Gain Block:

±10 (20dB)

s

– 3dB Bandwidth: 35MHz

s

Slew Rate: 500V/

µs

s

Low Cost

s

Output Current:

±50mA

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Settling Time: 200ns to 0.1%

s

CMRR at 10MHz: 45dB

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Differential Gain Error: 0.2%

s

Differential Phase Error: 0.08

°

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Input Amplitude Limiting

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Single 5V Operation

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Drives Cables Directly

Video Difference

Amplifier

The LT

operation on

±5V and a single 5V supply. The amplifier has

a fixed gain of 20dB and features adjustable input limiting

to control tough overdrive applications. It has uncommit-

ted high input impedance (+) and (–) inputs, and can be

used in differential or single-ended configurations.

The LT1194’s high slew rate 500V/

µs, wide bandwidth

35MHz, and

±50mA output current make it ideal for

driving cables directly. This versatile amplifier is easy to

use for video or applications requiring speed, accuracy

and low cost.

The LT1194 is available in 8-pin PDIP and SO packages.

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Line Receivers

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Video Signal Processing

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Gain Limiting

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Oscillators

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Tape and Disc Drive Systems

Wideband Differential Amplifier

with Limiting

Sine Wave Reduced by Limiting

FEATURES

DESCRIPTIO

APPLICATIO S

TYPICAL APPLICATIO

, LTC and LT are registered trademarks of Linear Technology Corporation.

LT1194 • TA01

+

5V

7

6

LT1194

3

2

4

8

OUTPUT

1k

1k

–

–5V

1

5V

8

NE592

1

14

–5V

7

4

1

µF

1

µF

INPUT

250

Ω

7pF TO 45pF

11

LT1193 • TA02

1V/DIV