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| 型号： | SY55859LMI |
| 厂商： | Micrel Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC CROSSPOINT SWITCH DUAL 32MLF |
| 标准包装： | 60 |
| 系列： | SuperLite® |
| 功能： | 交叉点开关 |
| 电路： | 2 x 2:2 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 3.6 V |
| 电流 - 电源： | 160mA |
| 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： | 托盘 |
SY55859L
3.3V, 3.2Gbps Dual 2X2 Crosspoint Switch
SuperLite is a 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
January 2010
M9999-012110-A
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY55859L is a dual CML 2x2 crosspoint switch
optimized for high-speed data and/or clock applications
(up to 3.2Gbps or 2.7GHz) where low jitter and skew are
critical. This device is pin-for-pin, plug-in compatible to the
MAX3840. Each 2x2 of the SY55859L routes any input to
any output, and thus can distribute or multiplex a clock or
data stream. The I/O architecture is fully differential and
CML compatible. Both inputs and outputs are optimized for
50 transmission lines. The inputs (DA 0-1 and DB 0-1)
are internally terminated with 50, thus eliminating
external termination, and the outputs (QA0-1 and QB0-1)
include 50 source termination. Furthermore, a power-
saving output enable feature is provided which powers-
down unused outputs.
The SY5859L operates from a +3.3V ±10% supply, and is
guaranteed
over
the
industrial
(–40°C
to
+85°C)
temperature range.
It is available in a 32-pin (5mm x
5mm) QFN package.
For applications that require either lower voltage operation
or a more flexible input interface (for applications such as
AC–coupled LVPECL inputs), consider the SY55858U.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
SuperLite
TM
Features
Pin-for-pin, plug-in compatible to the MAX3840
Supply voltage operation: +3.3V±10%
Low Jitter:
-2psRMS random jitter
-5psPP deterministic jitter
Power saving output disable feature
15ps channel-to-channel skew
Fast CML outputs: <100ps t
r/tf
Available in a small (5mm x 5mm) 32-pin EPAD-QFN
package
Applications
SONET/SDH optical transport
High-speed backplane redundancy
Add-drop multiplexers
___________________________________________________________________________________________________________
Typical Applications
Typical Performance
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY55859LMI TR | 功能描述:IC CROSSPOINT SWITCH DUAL 32MLF RoHS:否 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:SuperLite® 标准包装:48 系列:- 功能:开关 电路:4 x SPST - NO 导通状态电阻:100 欧姆 电压电源:单/双电源 电压 - 电源，单路/双路(±):2 V ~ 12 V，±2 V ~ 6 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
| SY55859LMITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps Dual 2X2 Crosspoint Switch |
| SY56 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:10 WATT VOLTAGE REGULATOR |
| SY56011R | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V/2.5V CML 1:2 Fanout Buffer 6.4Gbps with Equalization |
| SY56011R_11 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V/2.5V CML 1:2 Fanout Buffer 6.4Gbps with Equalization |
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