參數(shù)資料
型號(hào): SY58610U
廠商: Micrel Semiconductor,Inc.
英文描述: 3.2Gbps Precision, LVPECL 2:1 MUX with Internal Termination and Fail Safe Input
中文描述: 3.2Gbps速率精密的LVPECL 2:1復(fù)用器,內(nèi)置的終止和故障安全輸入
文件頁(yè)數(shù): 1/14頁(yè)
文件大?。?/td> 787K
代理商: SY58610U
SY58610U
3.2Gbps Precision, LVPECL 2:1 MUX with
Internal Termination and Fail Safe Input
General Description
The SY58610U is a 2.5/3.3V, high-speed, fully
differential LVPECL 2:1 MUX capable of processing
clock signals up to 2.5GHz and data patterns up to
3.2Gbps. The SY58610U is optimized to provide a
buffered output of the selected input with less than
10ps
pp
total jitter.
The differential input includes Micrel’s unique, 3-pin
input termination architecture that interfaces to LVPECL,
LVDS or CML differential signals, (AC- or DC-coupled)
as small as 100mV (200mV
PP
) without any level-shifting
or termination resistor networks in the signal path. For
AC-coupled input interface applications, an integrated
reference voltage (V
REF-AC
) is provided to bias the V
T
pin.
The outputs are 800mV LVPECL, with extremely fast
rise/fall times guaranteed to be less than 130ps.
The SY58610U 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 CML or LVDS outputs, consider
Micrel’s SY58609U and SY58611U, 2:1 MUX with
400mV and 325mV output swings, respectively. The
SY58610U 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
.
Functional Block Diagram
Precision Edge is a registered trademark of Micrel, Inc.
MLF and
Micro
LeadFrame are registered trademarks of Amkor Technology.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
November 2006
M9999-111406-A
hbwhelp@micrel.com
or (408) 955-1690
Precision Edge
Features
Precision 800mV LVPECL 2:1 MUX
Guaranteed AC performance over temperature and
voltage:
– DC-to > 3.2Gbps throughput
– <370ps propagation delay (IN-to-Q)
– <130ps rise/fall times
Fail Safe Input
– Prevents outputs from oscillating when input is
invalid
Ultra-low jitter design
– <1ps
RMS
cycle-to-cycle jitter
– <10ps
PP
total jitter
– <1ps
RMS
random jitter
– <10ps
PP
deterministic jitter
High-speed LVPECL outputs
2.5V ±5% or 3.3V ±10% power supply operation
Industrial temperature range: –40°C to +85°C
Available in 16-pin (3mm x 3mm) MLF
package
Applications
All SONET clock distribution
Fibre Channel clock and data distribution
Gigabit Ethernet clock and data distribution
Backplane distribution.
Markets
Storage
ATE
Test and measurement
Enterprise networking equipment
High-end servers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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SY58610UMGTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.2Gbps Precision, LVPECL 2:1 MUX with
SY58611U 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.2Gbps Precision, LVDS 2:1 MUX with Internal Termination and Fail Safe Input