- [[Analog Deflector Scan Control Circuits]] - [[how scan coils are controlled]] - [[Open Beam Interface]] - [[Custom Scan Papers]] ## How fast do you want to scan? ### High speed applications Some rough specs from a conversation with [[Dr Lewys Jones]] at [[M&M 2022]]. This is for ultra high speed scanning in a TEM and is only accomplished with low inductance optics. ``` 100 FPS 256x256 50ns pixel time ``` That works out to a 20MHZ update speed So there is a spec for [[DAC]] and [[ADC]] refresh rate.