参数资料
| 型号： | SY89546UMG |
| 厂商： | Micrel Inc |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC MUX 4:1 LVDS DIFF 2.5V 32MLF |
| 标准包装： | 60 |
| 系列： | SY89 |
| 类型： | 多路复用器 |
| 电路： | 1 x 4:1 |
| 独立电路： | 1 |
| 电压电源： | 单电源 |
| 电源电压： | 3 V ~ 3.6 V |
| 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： | 管件 |
| 产品目录页面： | 1090 (CN2011-ZH PDF) |
| 其它名称： | 576-1427 |
SY89546U
2.5V, 3.2Gbps Differential 4:1 LVDS
Multiplexer with 1:2 Fanout and Internal
Termination
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
General Description
The SY89546U is a precision, High-speed 4:1 differential
multiplexer that provides two copies of the selected input.
The high speed LVDS (350mV) compatible outputs with a
guaranteed throughput of up to 3.2Gbps over temperature
and voltage.
The SY89546U differential inputs include Micrel’s unique
3-pin internal termination design that allows access to the
termination network through a VT pin. This feature allows
the device to easily interface to different logic standards,
both AC- and DC-coupled without external resistor-bias
and termination networks. The result is a clean, stub-free,
low jitter interface solution.
The SY89546U operates from a single 2.5V supply, and is
guaranteed over the full industrial temperature range
(–40°C to +85°C). For applications that require a 3.3V
supply, consider the SY89547L. Or, for applications that
only require one differential output, consider the
SY89544U or SY89545L.
The SY89546U is part of
Micrel’s Precision Edge product family.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Features
Selects among four differential inputs
Provides two copies of the selected input
Guaranteed AC parameters over temp/voltage:
– DC-to>3.2Gbps data rat throughput
– <620ps In-to-Out tpd
– <150ps tr/tf time
Unique input isolation design minimize crosstalk
Ultra-low jitter design:
– <1psRMS random jitter
– <10psPP deterministic jitter
– <10psPP total jitter (clock)
– <0.7psRMS corsstalk-induced jitter
Internal input termination
Unique input termination and VT pin accepts DC-
coupled and AC-coupled inputs (LVDS, LVPECL,
CML)
350mV LVDS output swing
Power supple 2.5V ±5%
–40°C to +85°C temperature range
Availabe in 32-pin (5mmx5mm) MLF package
Applications
SONET/SDH multi-channel select applications
Fibre Channel applications
GigE application
___________________________________________________________________________________________________________
Typical Performance
April 2011
M9999-041911-B
hbwhelp@micrel.com or (408) 955-1690
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89546UMG TR | 功能描述:编码器、解码器、复用器和解复用器 2.5V, 3.2Gbps 4:1 LVDS Multiplexer w/ 1:2 Fanout (I Temp, Green) RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| SY89546UMGTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2.5V, 3.2Gbps DIFFERENTIAL 4:1 LVDS MULTIPLEXER WITH 1:2 FANOUT AND INTERNAL TERMINATION |
| SY89546UMI | 功能描述:IC MUX 4:1 LVDS DIFF 2.5V 32MLF RoHS:否 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:SY89 标准包装:25 系列:74HC 类型:解码器 电路:1 x 2:4 独立电路:2 输出电流高，低:5.2mA，5.2mA 电压电源:单电源 电源电压:2 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-DIP 包装:管件 |
| SY89546UMI TR | 功能描述:IC MUX 4:1 LVDS DIFF 2.5V 32-MLF RoHS:否 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:SY89 标准包装:25 系列:74HC 类型:解码器 电路:1 x 2:4 独立电路:2 输出电流高，低:5.2mA，5.2mA 电压电源:单电源 电源电压:2 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-DIP 包装:管件 |
| SY89546UMITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2.5V, 3.2Gbps DIFFERENTIAL 4:1 LVDS MULTIPLEXER WITH 1:2 FANOUT AND INTERNAL TERMINATION |
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