It was a Scanning CCD, not a full-frame imaging camera. I have this in a Pop Photo from the Mid 90s or so. But now we know why Leica came out with the S2, this camera was the S1.
I worked with a Digital Imager in 1981 that used a two scanning arrays, and another in 1983. 240x4000 pixels per images, two-frames-per-second. It stored to 28-track tape. The tape drive was huge.