The AD9847AKSTZRL is an integrated circuit (IC) component manufactured by Analog Devices. It is a complete monolithic analog front end (AFE) designed for processing video signals in high-resolution imaging systems. This IC provides a set of key features that make it suitable for a wide range of applications.
One of the main features of the AD9847AKSTZRL is its high-speed analog-to-digital converter (ADC), which can operate at sampling rates up to 80 MegaSamples per second (MSPS). This allows for the digitization of high-quality video signals, ensuring accurate and detailed image representation. The ADC's 14-bit resolution provides high precision in converting the analog signals to digital form.
Another key feature is the on-chip clamping circuitry, which helps in eliminating the need for external clamping during the video signal processing. This simplifies the system design and reduces the number of external components required. The clamping circuitry also ensures a stable black level for accurate color reproduction.
The IC also incorporates a programmable gain amplifier (PGA), offering a wide range of gain settings to accommodate various input signal levels. This feature enables the AD9847AKSTZRL to handle signals from different video sources without requiring additional external amplification or attenuation stages.
Additionally, the IC provides advanced sync processing capabilities, including a sync separator and a video timing generator
