EL4393
®
Data Sheet
January 1996, Rev B
FN7165
Triple 80MHz Video Amplifier w/Disable
Features
The EL4393 is three wideband current-
feedback amplifiers optimized for video
performance. Each amplifier can drive
• 80MHz -3dB bandwidth for gains of 1 to 10
• 900V/µs slew rate
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.
• 10MHz bandwidth flat to 0.1dB
• Excellent differential gain and phase
• TTL/CMOS compatible
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.
• Available in SOL-16
Applications
• RGB drivers
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.
• RGB multiplexers
• RGB gain blocks
• Video gain blocks
• Coax cable driver
• ADC drivers/input multiplexer
Pinout
EL4393
(16-PIN PDIP, SO)
TOP VIEW
Ordering Information
PART
NUMBER TEMP. RANGE
PACKAGE
16-Pin PDIP
16-Pin SOL
PKG. NO.
MDP0031
MDP0027
EL4393CN
EL4393CM
-40°C to +85°C
-40°C to +85°C
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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