Datasheet Microchip SY55856U — Datenblatt

NOT RECOMMENDED FOR NEW DESIGNS
Micrel, Inc. 2.5V/3.3V 2.5GHz
DIFFERENTIAL 2-CHANNEL
PRECISION CML DELAY LINE SuperLiteв„ў
SY55856U
SuperLiteв„ў SY55856U FEATURES
в–  Guaranteed AC parameters over temp and voltage > 2.5GHz fMAX < 384ps prop delay < 120ps tr/tf
в–  Delay either clock or data
в–  50ps increments
в–  В± 350ps total delay
в–  Source terminated CML outputs
в–  Full differential I/O
в–  Wide supply voltage spectrum: 2.3V to 3.6V
в–  Available in a tiny 32-pin EPAD-TQFP package SuperLiteв„ў DESCRIPTION
The SY55856U is a 2.5GHz, two-channel, fully differential
CML (Current Mode Logic) delay line. The device is
optimized to adjust the relative delay between two channels,
such as clock and data, in 50ps increments. Both inputs
may be adjusted in either direction in 7 increments of 50ps,
for a total adjustment range of В±350ps. In addition, the
clock input maybe inverted through the CINV control pin.
The SY55856U inputs are designed to accept singleended or differential CML signals. The differential CML
outputs are optimized for 50Ω loads (50Ω source terminated), …