参数资料
型号: SY56034ARMG TR
厂商: Micrel Inc
文件页数: 1/10页
文件大小: 0K
描述: IC MULTIPLEXER 32MLF
标准包装: 1,000
系列: Precision Edge®
功能: 多路复用器
电路: 2 x 2:1
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.375 V ~ 2.625 V,1.14 V ~ 1.9 V
电流 - 电源: 100mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘,32-MLF?
供应商设备封装: 32-MLF?(5x5)
包装: 带卷 (TR)
SY56034AR
Low Voltage 1.2V/1.8V/2.5V 2:6 MUX with
Crosspoint Capability 5GHz/6.4Gbps
Precision Edge is a registered trademark of Micrel, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
September 2008
M9999-093008-A
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY56034AR is a fully differential, low voltage
1.2V/1.8V/2.5V CML 2:6 (2+4) MUX with crosspoint
capability. The SY56034AR can process clock signals
as fast as 5GHz or data patterns up to 6.4Gbps.
The differential input includes Micrel’s unique, 3-pin
input
termination
architecture
that
interfaces
to
LVPECL, LVDS or CML differential signals as small
as 100mV (200mVpp) without any level-shifting or
termination resistor networks in the signal path. For
AC-coupled input interface applications, an internal
voltage reference is provided to bias the VT pin. The
outputs are 400mV CML, with extremely fast rise/fall
times guaranteed to be less than 80ps.
The SY56034AR operates from a 2.5V ±5% core
supply and a 1.2V/1.8V/2.5V ±5% output supply and
is guaranteed over the full industrial temperature
range (–40°C to +85°C). The SY56034AR 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
Features
1.2V/1.8V/2.5V CML 2:6 (2+4) MUX with Crosspoint
Capability
Guaranteed AC performance over temperature and
voltage:
– DC-to- > 6.4Gbps throughput
– <300ps propagation delay (IN-to-Q)
– <25ps Output skew
– <80ps rise/fall times
Ultra-low jitter design
– <1psRMS cycle-to-cycle jitter
– <10psPP total jitter
– <1psRMS random jitter
– <10psPP deterministic jitter
High-speed CML outputs
2.5V ±5% , 1.2V/1.8V/2.5V ±5% power supply
operation
Industrial temperature range: –40°C to +85°C
Available in 32-pin QFN package
Applications
Data Distribution: OC-48, OC-48+FEC
SONET clock and data distribution
Fibre Channel clock and data distribution
Gigabit Ethernet clock and data distribution
Markets
Storage
ATE
Test and measurement
Enterprise networking equipment
High-end servers
Access
Metro area network equipment
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