MaxLinear, Inc. Analog Front End (AFE) XRD98L23ACU-F

The XRD98L23ACU-F is an 8-bit Analog Front End (AFE) designed for high-speed linear processing of CIS or CCD sensor signals. It features a one-channel pixel rate of 10 MSPS, dual-channel at 5 MSPS, and three-channel at 3 MSPS. The device includes a 6-bit programmable gain amplifier with a gain range of 1 to 10 and an 8-bit programmable offset adjustment with a calibration range of 480 mV. This AFE operates at 3.3V and is USB compliant, making it suitable for low-power applications with a typical consumption of 75 mW. It supports both AC and DC coupling configurations, allowing flexibility in interfacing with various sensor types. The internal clamp function helps set the black level for CCD configurations, while the CIS configuration can accommodate signals with large black levels. The XRD98L23ACU-F is packaged in a 20-lead SSOP and is suitable for applications such as check scanners, general-purpose imaging, and low-cost data acquisition. Its combination of features makes it a viable option for engineers looking for an efficient and compact AFE solution.