參數(shù)資料
型號: SY88903VKC
廠商: Micrel Inc
文件頁數(shù): 5/6頁
文件大小: 0K
描述: IC AMP POST PECL 3.3V TTL 10MSOP
標(biāo)準(zhǔn)包裝: 100
類型: 限幅后置放大器
應(yīng)用: 光纖學(xué)網(wǎng)絡(luò)
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 管件
5
SY88903V
Micrel, Inc.
M9999-111307
hbwhelp@micrel.com or (408) 955-1690
Output Termination
The SY88903V outputs must be terminated with a 50
load to V
CC –2V (or Thevenin equivalent).
Layout and PCB Design
Since the SY88903V 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.
DESIGN PROCEDURE
R1
R2
VREF
LOSLVL
VCC
Figure 3. LOSLVL Circut
50
0.1F
VREF
DIN–
DIN+
Figure 2. Differential Input Configuration
The SY88903V 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:
LOSLVS = VCC -1.32V x
R1 + R2
≥ 2.6k
R1
R1 + R2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SY88903VKC 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(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變增益放大器 應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP(5x5) 包裝:托盤
SY88903VKCTR 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
SY88903VKG 功能描述:限幅放大器 3.3V-5.0V 1.25Gbps PECL Post Amp: 1xLOS gain/1xTC /10 MSOP//Bulk (I Temp, Green) RoHS:否 制造商:Micrel 輸入電壓范圍(最大值):3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
SY88903VKG TR 功能描述:限幅放大器 3.3V-5.0V 1.25Gbps PECL Post Amp: 1xLOS gain/1xTC /10 MSOP//Bulk (I Temp, Green) RoHS:否 制造商:Micrel 輸入電壓范圍(最大值):3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
SY88903VKGTR 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