参数资料
型号: SY55858UHC
厂商: Micrel Inc
文件页数: 1/8页
文件大小: 0K
描述: IC CROSSPOINT SWITCH DUAL 32TQFP
标准包装: 250
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(±): 2.3 V ~ 3.6 V
电流 - 电源: 150mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-TQFP 裸露焊盘
供应商设备封装: 32-EPAD-TQFP
包装: 托盘
1
SuperLite
SY55858U
Micrel, Inc.
M9999-110705
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
s Guaranteed AC parameters over temperature:
f
MAX > 3.0GHz (3Gbps)
t
r/ tf < 120ps
Within-device skew < 25ps
s Non-blocking “switch architecture”
s Configurable as dual 2:1 mux, dual 1:2 fanout buffer,
1:4 fanout buffer, quad buffer, or dual 2 x 2 switch
s 50
compatible outputs
s Unique input termination and V
T pin for DC-coupled
and AC-coupled input signals–CML or PECL
s Fully differential inputs/outputs
s TTL/CMOS compatible control logic
s Wide supply voltage range: 2.3V to 3.6V
s Wide operating temperature range: –40
°C to +85°C
s Available in 32-pin EPAD-TQFP package
The SY55858U is a low-voltage, high-speed dual 2 x 2
crosspoint switch with a flexible input that accepts CML
or PECL, and a 50
compatible differential CML (current-
mode logic) output. The non-blocking design allows any
input to connect to any output. Varying the state of the
select inputs allows SY55858U to be used in backup,
fault tolerant, protection and backplane distribution
applications.
The signal inputs (DA
0–1 and DB0–1) have a unique
internal termination design that allows access to the
termination network through V
T pins. This feature allows
the device to easily interface to other logic standards
such as AC-coupled or DC-coupled PECL/LVPECL
signals. For applications that require a single-channel
2 x 2 crosspoint, consider the SY55854.
FEATURES
2.5V/3.3V 3.0GHZ DUAL 2 x 2 CML
CROSSPOINT SWITCH
W
/INTERNAL TERMINATION
SuperLite
SY55858U
APPLICATIONS
s SONET/SDH optical transport
s Backplane redundancy
s Add-drop Multiplexers
Rev.: D
Amendment: /0
Issue Date:
November 2005
SuperLite is a trademark of Micrel, Inc.
SuperLite
相关PDF资料
PDF描述
EFM32GG890F512 IC MCU 32BIT 512KB FLASH BGA112
SY55854UYI IC CROSSPOINT SWITCH 2X2 16-QSOP
VE-23M-IW CONVERTER MOD DC/DC 10V 100W
VE-BW1-IV CONVERTER MOD DC/DC 12V 150W
VE-B1R-IV CONVERTER MOD DC/DC 7.5V 150W
相关代理商/技术参数
参数描述
SY55858UHG 功能描述:模拟和数字交叉点 IC Precision 3Gbps 2x2 CML Crosspoint Switch (I Temp, Green) RoHS:否 制造商:Micrel 配置:2 x 2 封装 / 箱体:MLF-16 数据速率:10.7 Gbps 输入电平:CML, LVDS, LVPECL 输出电平:CML 电源电压-最大:3.6 V 电源电压-最小:2.375 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 产品:Digital Crosspoint 封装:Tube
SY55858UHG TR 功能描述:模拟和数字交叉点 IC Precision 3Gbps 2x2 CML Crosspoint Switch (I Temp, Green) RoHS:否 制造商:Micrel 配置:2 x 2 封装 / 箱体:MLF-16 数据速率:10.7 Gbps 输入电平:CML, LVDS, LVPECL 输出电平:CML 电源电压-最大:3.6 V 电源电压-最小:2.375 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 产品:Digital Crosspoint 封装:Tube
SY55858UHGTR 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2.5V/3.3V 3.0GHZ DUAL 2 x 2 CML CROSSPOINT SWITCH W/INTERNAL TERMINATION
SY55858UHI 功能描述:IC CROSSPOINT SWITCH DUAL 32TQFP 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
SY55858UHI TR 功能描述:IC CROSSPOINT SWITCH DUAL 32TQFP 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