Part Number
|
iT4021D |
Manufacturer
|
Iterra |
Description
|
T-type flip flop |
Published
|
Jul 23, 2008 |
Detailed Description
|
iT4021D 20 Gb/s (12.5 Gb/s RZ) T-Type Flip-Flop
(Advanced Information)
Description
The iT4021D is a high-speed T-type fl...
|
Datasheet
|
iT4021D
|
Overview
iT4021D 20 Gb/s (12.
5 Gb/s RZ) T-Type Flip-Flop
(Advanced Information)
Description
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.
At the input side the internal 50-ohm resistors avoid the need for external terminations for impedance matching.
The iT4021D uses SCFL I/O levels and is designed to allow for either single-ended or differential data input/output.
An on-chip, output buffer produces an excellent eye diagram up to an output...
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