LT1192
Ultrahigh Speed
Operational Amplifier
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FEATURES
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DESCRIPTIO
Gain Bandwidth Product, AV = 5: 350MHz
Slew Rate: 450V/µs
Low Cost
Output Current: ±50mA
Settling Time: 90ns to 0.1%
Differential Gain Error: 0.1% (RL = 1k)
Differential Phase Error: 0.01° (RL = 1k)
High Open-Loop Gain: 100V/mV Min
Single Supply 5V Operation
Output Shutdown
The LT1192 is a video operational amplifier optimized for
operation on ±5V and a single 5V supply. Unlike many
high speed amplifiers, this amplifier features high openloop gain, over 100dB, and the ability to drive heavy loads
to a full-power bandwidth of 20MHz at 7VP-P. In addition
to its very fast slew rate, the LT1192 has a high gain
bandwidth of 350MHz and is compensated for a closedloop gain of 5 or greater.
Because the LT1192 is a true operational amplifier, it is an
ideal choice for wideband signal conditioning, active filters, and applications requiring speed, accuracy and low
cost.
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APPLICATIO S
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Video Cable Drivers
Video Signal Processing
Photo Diode Amplifier
Pulse Amplifiers
D/A Current to Voltage Conversion
The LT1192 is available in 8-pin PDIP and SO packages
with standard pinouts. The normally unused Pin 5 is used
for a shutdown feature that shuts off the output and
reduces power dissipation to a mere 15mW.
, LTC and LT are registered trademarks of Linear Technology Corporation.
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TYPICAL APPLICATIO
Double Terminated Cable Driver
Inverter Pulse Response
5V
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+
7
6
75Ω
CABLE
LT1192
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–
4
75Ω
100Ω
910Ω
–5V
–3dB BANDWIDTH = 55MHz
LT1192 • TA01
LT1192 • TA02
AV = – 5, CL = 10pF SCOPE PROBE
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