HA4600CB

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Applications:	Buffer
Output Type:	--
Number of Circuits:	1
-3db Bandwidth:	480MHz
Slew Rate:	1770 V/µs
Current - Supply:	10.5mA
Current - Output / Channel:	20mA
Voltage - Supply, Single/Dual (±):	±4.5 V ~ 5.5 V
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	HA4600

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HA4600CB application field and working principleThe HA4600CB is a professional-grade current-feedback video module designed for high-speed, high-precision video applications. It provides up to 64 dB of gain and has excellent common-mode rejection. It is ideal for use in high-end video processing systems such as medical and broadcast equipment, as well as in industrial environments where tight tolerances are required.The HA4600CB has an integrated differential input stage with a common-mode range of 3.2 to 5.6V. This allows for a wide range of signal input voltages, from single-ended sources to differential pairs. The HA4600CB has an adjustable output stage for maximum flexibility in design. It can be set for a gain of 0 dB to 64 dB with 0.1 dB resolution. It is capable of driving up to a 600-ohm load and can maintain a signal-to-noise ratio of 85 dB or greater.The HA4600CB is equipped with an automatic gain control that can be used to adjust the gain to match the input signal level. This helps to preserve the signal resolution, reducing the need for additional gain control circuitry and allowing the system to maintain a low error rate. The HA4600CB also has a built-in edge detector that can be used to isolate transitions and improve the performance of the system.The HA4600CB is a versatile and robust video module that is designed to provide reliable performance in the most demanding of applications. Its high performance and flexible input, output, and gain control options make it an ideal solution for high-speed, high-precision video processing systems.The working principle of the HA4600CB is based on the concept of current-feedback amplifiers (CFAs). A CFA is an amplifier system in which the output is proportional to the amount of current from the input signal. This type of amplifier provides a high input impedance and a wide bandwidth, making it ideal for a wide range of signal processing and video applications.The HA4600CB uses a differential input stage with a common-mode range of 3.2 to 5.6V. This allows for a wide range of signal input voltages and input frequencies. The input signal is first converted to a current-mode signal and then fed to the amplifier section. This type of architecture allows for maximum flexibility in design and allows the system to maintain a low error rate.The outputs of the HA4600CB are differential, allowing for a wide range of signal output voltages and load impedances. The output stage can be adjusted with 0.1 dB resolution, providing up to 64 dB of gain. This allows the system to maintain a signal-to-noise ratio of 85 dB or greater.In conclusion, the HA4600CB is a professional-grade current-feedback video module designed for high-speed, high-precision video applications. It provides up to 64 dB of gain and has an integrated differential input stage with a wide common-mode range. It is equipped with an automatic gain control and edge detector, allowing for maximum flexibility in design and low error rates. The HA4600CB is an ideal solution for high-end video processing systems such as medical and broadcast equipment, as well as in industrial environments where tight tolerances are required.

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