NE592D8G

Series:	--
Packaging:	Tube
Part Status:	Active
Applications:	General Purpose
Output Type:	Differential
Number of Circuits:	1
Slew Rate:	--
Current - Supply:	18mA
Current - Output / Channel:	10mA
Voltage - Supply, Single/Dual (±):	±3 V ~ 8 V
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	NE592

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NE592D8G Video Amplifier and Modules Application Field and Working Principle

The NE592D8G is a dual 9 dB gain broadband video amplifier, designed to provide a precision gain of 9 dB in both analog and digital video application. It is typically used for the duplication, distribution and amplification of single-edge E, D and H slices of video signals for both standard and extended-bandwidth formats, such as 8-bit and 10-bit resolutions.

Features and Benefits

The NE592D8G offers a range of features and benefits, including:

• Low distortion: 0.02% THD or lower across the frequency range
• Low noise: 150nV/Hz or lower across the frequency range
• High gain: 9 dB
• Low group delay
• High-impedance differential inputs
• Low current consumption
• Small form factor

Application Areas

The NE592D8G is suitable for a range of different applications. It is commonly used for the duplication, distribution, and amplification of standard and extended-bandwidth single-edge E, D and H slices in digital and analog video formats. It is also suitable for switching applications due to its high bandwidth, low noise and low distortion.The NE592D8G is also used for imaging system design in endoscopes, ultrasound systems and radar systems. Its small form factor makes it ideal for highly integrated systems.

Working Principle

The NE592D8G is a single-ended input and differential output linear video amplifier. It is constructed of transistors and resistors, along with a few capacitors.The NE592D8G video amplifier is powered by a dual-voltage DC power supply, which supplies the negative rail to the amplifier and the positive rail to the power supply. The amplifier is then pre-charged to the supply voltage minus one diode drop before the voltage is removed.Once the pre-charging is complete, the amplifier then senses the differential input signal and amplifies it by nine times. The amplifier consists of two stages of amplification, first stage is the differential amplifier and second stage is a narrow-band amplifier that amplifies the output of the differential amplifier.The output of the two stages are combined to provide the final output signal. The NE592D8G can also be configured to provide rail-to-rail output voltage swing.

Conclusion

The NE592D8G is a dual 9 dB gain broadband video amplifier, specifically designed for precision gain of 9 dB in both analog and digital video applications. It has low distortion and low noise, along with a high gain of 9 dB. Because of its low current consumption and small form factor, it is suitable for a range of applications, including duplication, distribution, and amplification of standard and extended-bandwidth single-edge E, D and H slices in digital and analog video formats. It can also be used for imaging system design in endoscopes, ultrasound systems and radar systems. The NE592D8G video amplifier relies on a dual-voltage DC supply and is constructed of transistors and resistors, along with a few capacitors. It consists of two stages of amplification, with the output of the two stages combined to provide the final output signal.

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