iT4021D Overview
The iT4021D is a high-speed T-type flip-flop fabricated using 1µm HBT GaAs technology. The T flip-flop consists of a master-slave latch, closed-in feedback, and is designed using an ECL topology in order to guarantee high-speed operation. The data input may be either AC or DC coupled, the output is DC coupled.
iT4021D Key Features
- 80%): <27 ps Output fall time (20%
- 80%): <24 ps DC or AC coupled data input 50-ohm matched DC-coupled data output Differential or single-ended inputs and o