XRD9855EVAL 評估系統(tǒng)是一款完整的印刷電路測試板,旨在快速準(zhǔn)確地評估 XRD98L55 CCD 圖像數(shù)字
轉(zhuǎn)換器。 XRD98L55 是用于 CCD 攝像機的模擬數(shù)字接口。該芯片包括一個相關(guān)雙采樣保持 (CDS)、一個可編程增益
放大器 (PGA) 和一個具有自動偏移校準(zhǔn)功能的
低功耗 10 位
模數(shù)轉(zhuǎn)換器 (ADC)。 XRD98L55 板是四層 PCB,具有優(yōu)化布局,可在高于 18MHz 采樣率下實現(xiàn) 10 位精確轉(zhuǎn)換。該板包含用于在 3V 和 5V
電源下進(jìn)行評估的支持電路
說明
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XRD9855EVAL, Evaluation System is a complete printed circuit test board designed to permit quick and accurate evaluation of XRD98L55 CCD Image Digitizer. The XRD98L55 is an analog to digital interface for CCD video cameras. The chip includes a correlated double sample & hold (CDS), a programmable gain amplifier (PGA) and a low power 10-bit analog to digital converter (ADC) with automatic offset calibration. The XRD98L55 board is a four layer PCB with an optimized layout for 10-bit accurate conversions at greater than 18MHz sampling rates. The board contains the support circuitry for evaluation at 3V and 5V power supplies
主要特色
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Video Interface Type
LOAD|SCLK|SDI