參數資料
型號: SY88903KC
廠商: Micrel Inc
文件頁數: 4/7頁
文件大小: 0K
描述: IC AMP POST PECL 3.3V TTL 10MSOP
標準包裝: 100
類型: 限幅后置放大器
應用: 光纖學網絡
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應商設備封裝: 10-MSOP
包裝: 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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相關代理商/技術參數
參數描述
SY88903KC TR 功能描述:IC AMP POST PECL 3.3V TTL 10MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP(5x5) 包裝:托盤
SY88903V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5V/3.3V 1.25Gb/s High-Speed Limiting Post Amplifier
SY88903V_06 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:5V/3.3V 1.25Gbps HIGH-SPEED LIMITING POST AMPLIFIER
SY88903V_07 制造商:MICREL 制造商全稱: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 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP(5x5) 包裝:托盤