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| 型号： | SY89464UMY |
| 厂商： | MICREL INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 89464 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC44 |
| 封装： | 7 X 7 MM, LEAD FREE, MO-220, MLF-44 |
| 文件页数： | 10/19页 |
| 文件大小： | 689K |
| 代理商： | SY89464UMY |
Micrel, Inc.
SY89464U
December 2007
M9999-120607-B
hbwhelp@micrel.com or (408) 955-1690
18
PECL Output Interface Applications
PECL has a high input impedance, a very low output
impedance (open emitter), and a small signal swing
which results in low EMI.
PECL is ideal for driving
50
- and 100-controlled impedance transmission
lines. There are several techniques for terminating the
PECL output: parallel termination-thevenin equivalent,
parallel
termination
(3-resistor),
and
AC-coupled
termination. Unused output pairs may be left floating.
However, single-ended outputs must be terminated,
or balanced.
Figure 4a. Parallel Termination-Thevenin
Equivalent
Figure 4b. Parallel Termination
(3-Resistor)
Related Product and Support Documentation
Part Number
Function
Data Sheet Link
SY89465U
Precision LVDS Runt Pulse Eliminator 2 :1
MUX with 1:10 Fanout Buffer and Internal
Termination
HBW Solutions
New Products and Applications
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89464UMY TR | 功能描述:编码器、解码器、复用器和解复用器 2:1 RPE MUX w/ 1:10 LVPECL 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 |
| SY89464UMYTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Precision LVPECL 1:10 Fanout with 2:1 Runt |
| SY89465U | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Precision LVDS 1:10 Fanout with 2:1 Runt Pulse Eliminator MUX and Internal Termination |
| SY89465U_10 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Precision LVDS 1:10 Fanout with 2:1 Runt Pulse Eliminator MUX and Internal Termination |
| SY89465UMG | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Precision LVDS 1:10 Fanout with 2:1 Runt Pulse Eliminator MUX and Internal Termination |
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