EL4393 Datasheet, PDF (1/9 Pages) Intersil Corporation – Triple 80MHz Video Amplifier w/Disable

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EL4393
FN7165
Triple 80MHz Video Amplifier w/Disable
The EL4393 is three wideband current-
feedback 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 rela-
tively 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 consump-
tion 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.
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