SY58051AU Datasheet, PDF (1/14 Pages) Micrel Semiconductor – Ultra-Precision CML AnyGate with Internal Input and Output Termination

SY58051AU
Ultra-Precision CML AnyGate^®
with Internal Input and Output Termination
Revision 1.0
General Description
The SY58051AU is an ultra-fast, low jitter universal logic
gate with a guaranteed maximum data or clock throughput
of 10.7Gbps or 8GHz, respectively. This AnyGate^®
differential logic device will produce many logic functions
of two Boolean variables, such as AND, NAND, OR, NOR,
DELAY, or NEGATION.
The SY58051AU differential inputs include a unique
internal termination design that allows access to the
termination network throughout a VT pin. This feature
allows the device to easily interface to different logic
standards, both AC- and DC-coupled, without external
resistor-bias and termination networks. The result is a
clean, stub-free, low-jitter interface solution. The
differential CML output is optimized for environments with
internal 50Ω source termination and a 400mV output
swing.
The SY58051AU operates from a 2.5V or 3.3V supply and
is guaranteed over the full industrial temperature range of
–40°C to +85°C. The SY58051AU is part of Micrel’s
Precision Edge^® product family.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com.
Functional Block Diagram
Precision Edge^®
Features
 Three matched-delay input pairs provide any logic
function: AND, NAND, OR, NOR
 Guaranteed AC performance over temperature and
voltage:
 DC to >10.7Gbps data rate throughput
 DC to >8GHz clock f_MAX
 <160ps Any In-to-Out t_pd
 20ps typical t_r/t_f
 Ultra-low jitter design:
 0.2ps_RMS typical random jitter (data)
 2ps_PP typical deterministic jitter (data)
 5ps_PP typical total jitter (clock)
 46fs_RMS typical additive phase jitter (clock)
 Unique input termination and VT pin accepts AC- and
DC-coupled inputs (CML, PECL)
 Internal 50Ω output source termination
 Typical 400mV CML output swing (R_L = 50Ω)
 Internal 50Ω input termination
 Power supply 2.5V ±5% or 3.3V ±10%
 –40°C to +85°C industrial temperature range
 Available in a 16-pin 3mm × 3mm QFN package
Applications
 Data communciation systems
 OC-192, OC-192+FEC data-to-clock
 All SONETOC-3 – OC-768 applications
 Fibre Channel
 Gigabit Ethernet
 ATE
 Test and measurement
AnyGate and Precision Edge are registered trademarks of Micrel, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel [phone] • fax + 1 [phone] • http://www.micrel.com
January 28, 2014
Revision 1.0
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