SY55853U Datasheet, PDF (1/7 Pages) Micrel Semiconductor – D LATCH

Micrel, Inc.
D LATCH
SuperLite™
Super^SL^Yit⁵e⁵™^853U
SY55853U
FEATURES
s 2.5GHz min f_max
s 2.3V to 5.7V power supply
s Single bit latch
s Stores or flows through 1 bit of data
s Optimized to work with SuperLite™ family
s Fully differential
s Source terminated CML outputs for fast edge rates
s Accepts CML, PECL, LVPECL input logic levels
s Available in a tiny 10-pin MSOP
SuperLite™
DESCRIPTION
The SY55853U is a latch. Its differential output will
flow through the input while it's enable is high. The output
will remain static while the enable is low. In addition, an
asynchronous, level sensitive reset is provided.
SY55853U inputs can be terminated with a single
resistor between the true and the complement pins of a
given input.
The SY55853U is a member of Micrel's SuperLite™
family of high-speed CML logic. This family features very
small packaging and 2.3V to 5.7V operation.
APPLICATIONS
s High-speed logic
s OC-48 communication systems
FUNCTIONAL BLOCK DIAGRAM
DATA
LATCH ENABLE
RESET
DQ
LE
R
OUT
SuperLite is a trademark of Micrel, Inc.
M9999-110705
[e-mail] or [phone]
1
Rev.: C Amendment: /0
Issue Date: November 2005