参数资料
型号: SY88903KC
厂商: Micrel Inc
文件页数: 4/7页
文件大小: 0K
描述: IC AMP POST PECL 3.3V TTL 10MSOP
标准包装: 100
类型: 限幅后置放大器
应用: 光纤学网络
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 管件
4
SY88903
Micrel, Inc.
M9999-061907
hbwhelp@micrel.com or (408) 955-1690
Output Termination
The SY88903 outputs must be terminated with a 50
load to VCC – 2V (or Thevenin equivalent).
Layout and PCB Design
Since the SY88903 is a high-frequency component,
performance can largely be determined by board layout
and design. A common problem with high-gain amplifiers is
feedback from the large swing outputs to the input via the
power supply.
DIN
DIN+
VREF
0.1F
50
50
0.1F
Figure 2. Differential Input Configuration
APPLICATION INFORMATION
The SY88903 ground pin should be connected to the
circuit board ground. Use multiple PCB vias close to the
part to connect to ground. Avoid long, inductive runs which
can degrade performance.
NOTES:
Resistor Divider = R2/ (R1 + R2)
R1 + R2 ≥ 5k
LOSLVL
VREF
R1
R2
VCC
Figure 3. LOSLVL Circut
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SY88903KC TR 功能描述:IC AMP POST PECL 3.3V TTL 10MSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP(5x5) 包装:托盘
SY88903V 制造商:未知厂家 制造商全称:未知厂家 功能描述:5V/3.3V 1.25Gb/s High-Speed Limiting Post Amplifier
SY88903V_06 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V 1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER
SY88903V_07 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V 1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER
SY88903VKC 功能描述:IC AMP POST PECL 3.3V TTL 10MSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP(5x5) 包装:托盘