参数资料
| 型号： | SY89852UMG |
| 厂商： | Micrel Inc |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC MUX 2:1 LVPECL DIFF LP 16-MLF |
| 标准包装： | 100 |
| 系列： | SY89 |
| 类型： | 多路复用器 |
| 电路： | 1 x 2:1 |
| 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： | 16-VFQFN 裸露焊盘，16-MLF? |
| 供应商设备封装： | 16-MLF?（3x3） |
| 包装： | 管件 |
| 产品目录页面： | 1090 (CN2011-ZH PDF) |
| 其它名称： | 576-2099-5 SY89852UMG-ND |
SY89852U
Precision Low Power Differential 2:1
LVPECL MUX with Internal Termination
October 2008
M9999-100208-D
hbwhelp@micrel.com or (408) 955-1690
Precision Edge is a registered trademark of Micrel, Inc.
General Description
The SY89852U is a 2.5V/3.3V precision, high-
speed, 2:1 differential MUX capable of handling
clocks up to 2.5GHz and data streams up to
2.5Gbps.
The differential input includes Micrel’s unique, patent
pending 3-pin input termination architecture that
allows users to interface to any differential signal
(AC- or DC-coupled) as small as 100mV (200mVpp)
without any level shifting or termination resistor
networks in the signal path. The unique, patent input
isolation
design minimizes crosstalk minimizing
crosstalk induced jitter. The outputs are 800mV
LVPECL,
with
extremely
fast
rise/fall
time
guaranteed to be less than 180ps.
The SY89852U operates from a 2.5V ±5% supply or
a 3.3V ±10% supply and is guaranteed over the full
industrial temperature range of –40°C to +85°C.
The SY89852U is part of Micrel’s high-speed,
Precision
Edge
product
line.
All
support
documentation can be found on Micrel’s web site at:
Typical Applications
Precision Edge
Features
Provides a low jitter copy of the selected input
Superior alternative to the EP58 2:1 MUX
Low power: 58mW (2.5V nominal, no load)
Guaranteed AC performance over temperature
and supply voltage:
– DC- to > 2.5Gbps data rate throughput
– DC- to > 2.5GHz clock fMAX
– < 340ps In-to-Out tpd
– < 180ps tr/tf time
Ultra-low Jitter Design:
– <1ps(rms) random jitter
– <10ps(pp) deterministic jitter
– <10ps(pp) total jitter (clock)
– <0.7ps(rms) crosstalk induced jitter
Unique, patent-pending input isolation design
minimizes crosstalk
Unique, patent pending input termination and VT
pin accepts DC-coupled and AC-coupled inputs
(CML, PECL, LVDS)
Typical 800mV (100k) LVPECL output swing
Power supply 2.5V +5% or 3.3V +10%
Industrial temperature range –40oC to +85oC
Available in ultra-small (3mm x 3mm) 16-pin QFN
package
Applications
Redundant clock distribution
SONET/SDH clock/data distribution
Loopback
Fibre Channel distribution
Markets
LAN/WAN
Enterprise servers
ATE
Test and measurement
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89852UMG TR | 功能描述:编码器、解码器、复用器和解复用器 2.5V/3.3V Low Power 2:1 LVPECL MUX with Internal Input Termination 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 |
| SY89852UMGTR | 制造商:Micrel Inc 功能描述:Clock Multiplexer 2-IN LVPECL 16-Pin MLF EP T/R 制造商:Micrel 功能描述:Clock Multiplexer 2-IN LVPECL 16-Pin MLF EP T/R |
| SY898530U | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:500MHz 1:16 3.3V-to-2.5/3.3V LVPECL |
| SY898530U_11 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:500MHz 1:16 3.3V-to-2.5/3.3V LVPECL |
| SY898530UTZ | 功能描述:缓冲器和线路驱动器 1:16 Fanout Buffer (ICS8530 2nd Source, ROHS Compliant) 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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