參數(shù)資料
型號(hào): SY58038UMY
廠商: MICREL INC
元件分類: 編、解碼器及復(fù)用、解復(fù)用
英文描述: 58038 SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC44
封裝: 7 X 7 MM, LEAD FREE, MO-220, MLF-44
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 240K
代理商: SY58038UMY
1
Precision Edge
SY58038U
Micrel, Inc.
M9999-121207
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
■ Selects between 1 of 8 inputs, and provides 2
precision, low skew LVPECL output copies
■ Guaranteed AC performance over temperature and
voltage:
DC to 4.5Gbps throughput
<500ps propagation delay IN-to-Q (VIN 100mV)
<100ps tr /tf time
<15ps skew (output-to-output)
■ Unique, patent-pending, channel-to-channel
isolation design provides superior crosstalk
performance
■ Ultra-low jitter design:
<1psRMS random jitter
<10psPP deterministic jitter
<10psPP total jitter (clock)
<1psRMS cycle-to-cycle jitter
<0.7psRMS crosstalk-induced jitter
■ Unique, patent-pending, input termination and VT
pin accepts DC- and AC-coupled inputs (CML, PECL,
LVDS)
■ 800mV LVPECL output swing
■ Power supply 2.5V ±5% or 3.3V ±10%
■ –40°C to +85°C temperature range
■ Available in 44-pin (7mm ×
×
× 7mm) MLF package
FEATURES
ULTRA PRECISION 8:1 MUX
WITH INTERNAL TERMINATION AND
1:2 LVPECL FANOUT BUFFER
Precision Edge
SY58038U
APPLICATIONS
■ Data communication systems
■ All SONET/SDH data/clock applications
■ All Fibre Channel applications
■ All Gigabit Ethernet applications
Rev.: E
Amendment: /0
Issue Date:
December 2007
The SY58038U is a low jitter, low skew, high-speed 8:1
multiplexer with a 1:2 differential fanout buffer optimized for
precision telecom and enterprise server distribution
applications. The SY58038U distributes clock frequencies
from DC to 3.5GHz, and data rates to 4.5Gpbs guaranteed
over temperature and voltage.
The SY58038U differential input includes Micrel’s unique,
3-pin input termination architecture that directly interfaces
to any differential signal (AC- or DC-coupled) as small as
100mV without any level shifting or termination resistor
networks in the signal path. The outputs are 800mV, 100K
compatible LVPECL with extremely fast rise/fall times
guaranteed to be less than 100ps.
The SY58038U features a patent-pending isolation design
that significantly improves channel-to-channel crosstalk
performance.
The SY58038U operates from a 2.5V ±5% or 3.3V ±10%
supply and is guaranteed over the full industrial temperature
range of –40°C to +85°C. The SY58038U is part of Micrel’s
high-speed, Precision Edge product line.
Datasheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
Precision Edge is a registered trademark of Micrel, Inc.
MLF and
MicroLeadFrame are registered trademarks of Amkor Technology, Inc.
Precision Edge
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SY58039U 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION
SY58039U_11 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION
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