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IT8837 －
Video Amplifier With Y-C Mixer
Description
IT8837 is a high performance, low voltage, low power consumption video
amplifier with Y/C mixer and 75Ω driver and 12dB gain. The Y signal is
clamped input, while the C signal is biased input. The build-in clamp
circuit can restore composite video signal to set DC level. Only small
capacitor is required for AC-coupled input. The output can be
configured as AC or DC-coupled output. With AC-coupled, SAG correction
can reduce output coupling capacitance size. With DC-coupled, it can
remove large output coupling capacitors and save board space and cost.
It is low voltage and low power consumption suitable for portable
device.
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Features
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Operating
voltage 2.8V ~ 5.5V
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Internal
clamp circuit
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12dB
amplifier, 75Ω driver circuit
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Y-input:
Clamp; C-input: Bias
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AC or
DC-coupled output
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SAG
correction reduce output capacitance
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Low
stand-by current at power save mode
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MSOP 8-pin
package
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Technology
Information:
 Data Sheet
Package:
MSOP-8
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