Microchip SY58024U Handleiding
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Precision Edge
®
SY58024U
Micrel, Inc.
M9999-082807
[email protected] or (408) 955-1690
DESCRIPTION
■Guaranteed AC performance over temperature and
voltage:
•>10.7Gbps data throughput
•<60ps t
r
/t
f
times
•<350ps t
pd
(IN-to-Q)
•<20ps skew
■Low jitter:
•<10ps
PP
total jitter (clock)
•<1ps
RMS
random jitter (data)
•<10ps
PP
deterministic jitter (data)
■Crosstalk induced jitter:<0.7ps
RMS
■Unique, patent-pending input isolation minimizes
adjacent channel crosstalk
■Accepts an input signal as low as 100mV
■Unique, patent-pending input termination and VT pin
accepts DC-coupled and AC-coupled differential
inputs: LVPECL, LVDS, and CML
■Fully differential inputs/outputs
■50Ω source terminated CML outputs
■Power supply 2.5V ±5% and 3.3V ±10%
■Industrial –40°C to +85°C temperature range
■Available in 32-pin (5mm
××
××
× 5mm) MLF
®
package
FEATURES
Rev.: IAmendment: /0
Issue Date:August 2007
The SY58024U is a 2.5V/3.3V precision, high-speed, fully
differential dual CML crosspoint switch. The SY58024U is
optimized to provide two identical output copies with less
than 20ps of skew and ultra-low jitter. The SY58024U can
process clock signals as fast as 6GHz or data patterns up
to 10.7Gbps.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that allows the SY58024U to directly
interface to LVPECL, LVDS, and CML differential signal
(AC- or DC-coupled) without any level-shifting or termination
resistor networks in the signal path. The CML outputs
features a 400mV typical swing into 50Ω loads, and provides
an extremely fast rise/fall time guaranteed to be less than
60ps.
The SY58024U operates from a 2.5V ±5% supply or
3.3V ±10% supply and is guaranteed over the full industrial
temperature range (–40°C to +85°C). For applications that
require high-speed single channel CML switches, consider
the SY58023U. The SY58024U is part of Micrel’s high-
speed, Precision Edge
®
product line.
Datasheets and support documentation can be found on
Micrel’s website at: www.micrel.com.
Precision Edge is a registered trademark of Micrel, Inc.
MLF and
Micro
LeadFrame are registered trademarks of Amkor Technology.
Precision Edge
®
APPLICATIONS
■Gigabit Ethernet data/clock routing
■SONET data/clocking routing
■Switch fabric clock routing
■Redundant switchover
■Backplane redundancy
Precision Edge
®
SY58024U
ULTRA-LOW JITTER DUAL 2
××
××
×2
CROSSPOINT SWITCH w/ CML OUTPUTS
AND INTERNAL I/O TERMINATION
Product specificaties
| Merk: | Microchip |
| Categorie: | Niet gecategoriseerd |
| Model: | SY58024U |
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