EL4450 Datasheet, PDF (1/10 Pages) Intersil Corporation – Wideband Four-Quadrant Multiplier

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EL4450
FN7168
Wideband Four-Quadrant Multiplier
The EL4450 is a complete four-
quadrant multiplier circuit. It offers
wide bandwidth and good linearity
while including a powerful output voltage amplifier, drawing
modest supply current.
The EL4450 operates on ±5V supplies and has an analog
input range of ±2V, making it ideal for video signal
processing. AC characteristics do not vary over the ±5V to
±15V supply range.
The multiplier has an operational temperature range of
-40°C to +85°C and are packaged in plastic 14-pin PDIP and
SO.
Pinout
EL4450
(14-PIN PDIP, SO)
TOP VIEW
Features
• Complete four-quadrant multiplier with output amp—
requires no extra components
• Good linearity of 0.3%
• 90MHz bandwidth for both X and Y inputs
• Operates on ±5V to ±15V supplies
• All inputs are differential
• 400V/µs slew rate
Applications
• Modulation/Demodulation
• RMS computation
• Real-time power computation
• Nonlinearity correction/generation
Ordering Information
PART
NUMBER
EL4450CN
EL4450CM
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
PACKAGE
14-Pin PDIP
14-Pin SO
PKG. NO.
MDP0031
MDP0027
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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