Triple 80MHz Video Amplifier - Intersil
Description
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EL4393
FN7165
Triple 80MHz Video Amplifier w/Disable
The EL4393 is three wideband currentfeedback amplifiers optimized for video performance.
Each amplifier can drive a load of 150Ω at video levels.
Each amplifier has a disable capability, which is controlled by a TTL/CMOS compatible logic signal.
The EL4393 operates on supplies as low as ±4V up to ±15V.
Being a current-feedback design, the bandwidth stays relatively constant at approximately 80MHz over the ±1 to ±10 gain range.
The EL4393 has been optimized for use with 1300Ω feedback resistors at a gain of 2.
When the outputs are disabled, the supply current consumption drops, by about 4mA per channel that is disabled.
This feature can be used to reduce power dissipation.
Pinout
EL4393 (16-PIN PDIP, SO)
TOP VIEW
Features
• 80MHz -3dB bandwidth for gains of 1 to 10 • 900V/µs slew rate • 10MHz bandwidth flat to 0.
1dB • Excellent differential gain and phase • TTL/CMOS compatible • Available in SOL-16
Applications
• RGB drivers • RGB multiplexers • RGB gain blocks • Video gain blocks • Coax cable driver • ADC drivers/input multiplexer
Ordering Information
PART NUMBER TEMP.
RANGE PACKAGE EL4393CN -40°C to +85°C 16-Pin PDIP EL4393CM -40°C to +85°C 16-Pin SOL
PKG.
NO.
MDP0031 MDP0027
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc.
2003.
All Rights Reserved.
Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL4393
Absolute Maximum Ratings (TA = 25°C)
Voltage between VS+ and VS-.
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+33V Voltage at VS+ .
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