What is the line burst rate for the image data coming from the Tau2 640 camera? If the Camera Link accessory is used with the Tau2 640 camera, is the line burst rate the same?

The Tau2 640 NTSC camera has a line burst rate of approximately 15940 Hz.

The Camera Link module is effectively a pixel-in, pixel-out device. Lines are not buffered, so the burst rate is the same.