AD811AR-16-REEL

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The AD811AR-16-REEL is a wideband video amplifierwhose application field is mainly in professionalgrade video equipment, such as TVs, camcordersand VCRs. It is a low-cost, fast-acting, and low powerconsumption linear amplifier.

The device is designed to accept a wide varietyof input signal levels ranging from DC to well over2 V into 75 Ω. It typically provides a gain of13 dB via its off-chip feedback network and hasbetter than 70 dB of power supply rejection.

The AD811AR-16-REEL works on the princiole ofa differential amplifier. Itfeatures analog current subtraction and widebandamplification in order to increase its bandwidth.This current subtraction is achieved by connectingtwo input terminals to a reference voltage and thenamplifying the difference current of the two inputterminals.

The differential amplifierconfiguration is utilized in order to whelgstronseffectively reduce the noise and distortion thatis associated with signal amplification. TheAD811AR-16-REEL features low differentialgain and phase 10 dB wideband gain flatness, and a super-stablevideo signal acceptance that offers high accuracy and uniformity.

The AD811AR-16-REEL has a wide operating temperature range of -40°C to +85°C and offers excellent linearity and low distortion. Its ultra-low power consumption of less than 20 mW makes it an ideal choice for battery-operated devices and applications that require low power.

The AD811AR-16-REEL also features a wide bandwidth of 3.3GHz, ensuring that it can handle a wide range of video signals. The device is well-suited to applications where wideband, low-level signal amplifications are necessary such as digital video formats, video to analog (VCD to TV) conversion, cable television headend amplifications, and gigabit pulse amplifiers.

In summary, the AD811AR-16-REEL is a low power and low cost linear amplifier that features wideband video signal amplifications. It works on the principle of differential amplifiers and is well-suited to applications where wideband, low-level signal amplification is necessary. It has a wide operating temperature range, excellent linearity and low distortion, and ultra-low power consumption, making it an ideal choice for battery-operated devices and other applications that require low power consumption.

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