参数资料
| 型号： | SY89853UMG TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK MUX 2:1 2.5GHZ 32-MLF |
| 标准包装： | 1,000 |
| 系列： | Precision Edge® |
| 类型： | 多路复用器 |
| 电路数： | 2 |
| 比率 - 输入:输出： | 2:1 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | CML，LVDS，PECL |
| 输出： | LVPECL |
| 频率 - 最大： | 2.5GHz |
| 电源电压： | 2.375 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： | 带卷 (TR) |
| 其它名称： | SY89853UMGTR SY89853UMGTR-ND |
SY89853U
Precision Low-Power Dual 2:1 LVPECL MUX
with Internal Termination
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
August 2007
M9999-082907-C
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY89853U features two, low jitter 2:1 differential
multiplexers with 100K LVPECL (800mV) compatible
outputs, capable of handling clocks up to 2.5GHz and
data streams up to 2.5Gbps.
The
SY89853U
differential inputs
include
Micrel’s
unique, 3-input termination architecture that allows
users to interface to any differential signal (AC- or DC-
Coupled) as small as 100mV without any level shifting
or termination resistors networks in the signal path. The
result is a clean, stub-free, low jitter interface solution.
The differential 800mV LVPECL outputs have fast
rise/fall times guaranteed to be less than 180ps.
The SY89853U operates from a 2.5V ±5% or a 3.3V
±10% supply, and is guaranteed over the full industrial
temperature range (–40°C to +85°C). For applications
that
require
higher
performance,
consider
the
SY58026U. The SY89853U is part of Micrel's Precision
Edge
product family.
All support documentation can be found on Micrel’s web
site at www.micrel.com.
Precision Edge
Features
Dual 2:1 MUX, each channel selects from inputs
Unique, patent-pending input isolation design
minimizes crosstalk
Low power 210mW (V
CC = 2.5V)
Guaranteed AC performance over temperature and
voltage:
- DC-to->2.5Gbps data rate throughput
- <360ps IN-to-Q tpd
- <180ps tr/tf times
Ultra-low jitter design:
- <1psRMS random jitter
- <10psPP deterministic jitter
- <10psPP total jitter (clock)
- <0.7psRMS crosstalk-induced jitter
Unique, patent-pending 50
input termination and
VT pin accepts DC- and AC-coupled inputs (CML,
LVDS, PECL)
800mV LVPECL output swing
Power supply 2.5V ±5% or 3.3V ±10%
–40°C to +85°C temperature range
Available in 32-pin (5mm x 5mm) QFN package
Applications
Data communication systems
All SONET OC-3 to OC-48 applications
All Fibre Channel applications
All GigE applications
Markets
LAN/WAN communication
Enterprise servers
ATE
Test and measurement
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89854U | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Precision Low Power 1:4 LVPECL Fanout |
| SY89854U_07 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Precision Low Power 1:4 LVPECL Fanout Buffer/Translator with Internal Termination |
| SY89854U_10 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Precision Low Power 1:4 LVPECL Fanout |
| SY89854UMG | 功能描述:缓冲器和线路驱动器 Low Power, Precision 1:4 LVPECL Fanout Buffer (I Temp, Green) RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SY89854UMG TR | 功能描述:缓冲器和线路驱动器 Low Power, Precision 1:4 LVPECL Fanout Buffer (I Temp, Green) RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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