EL4453 Datasheet, PDF (1/10 Pages) Intersil Corporation – Video Fader

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EL4453
FN7171
Video Fader
Features
The EL4453 is a complete fader
subsystem. It variably blends two
inputs together for such applications
as video picture-in-picture effects.
The EL4453 operates on ±5V to ±15V supplies and has an
analog differential input range of ±2V. AC characteristics do
not change appreciably over the supply range.
The circuit has an operational temperature of -40°C to +85°C
and is packaged in 14-pin PDIP and SO-14.
The EL4453 is fabricated with Elantec’s proprietary
complementary bipolar process which gives excellent signal
symmetry and is free from latch up.
Pinout
• Complete two-input fader with output amplifier—uses no
extra components
• 80MHz bandwidth
• Fast fade control speed
• Operates on ±5V to ±15V supplies
• > 60dB attenuation @ 5MHz
Applications
• Mixing two inputs
• Picture-in-picture
• Text overlay onto video
• General gain control
EL4453
(14-PIN PDIP, SO)
TOP VIEW
Ordering Information
PART
NUMBER TEMP. RANGE PACKAGE
EL4453CN -40°C to +85°C 14-Pin PDIP
EL4453CS -40°C to +85°C 14-Pin SOIC
PKG. NO.
MDP0031
MDP0027
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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