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SY88933ALKG PDF预览

SY88933ALKG

更新时间: 2024-11-06 20:33:59
品牌 Logo 应用领域
美国微芯 - MICROCHIP ATM异步传输模式电信光电二极管电信集成电路
页数 文件大小 规格书
9页 320K
描述
ATM/SONET/SDH SUPPORT CIRCUIT, PDSO10

SY88933ALKG 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TSSOP,Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:7.99JESD-30 代码:S-PDSO-G10
JESD-609代码:e4长度:3 mm
湿度敏感等级:2功能数量:1
端子数量:10最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.1 mm
标称供电电压:3.3 V表面贴装:YES
电信集成电路类型:ATM/SONET/SDH SUPPORT CIRCUIT温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

SY88933ALKG 数据手册

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SY88933AL  
3.3V, 1.25Gbps PECL High-Sensitivity  
Limiting Post Amplifier w/TTL Signal Detect  
General Description  
Features  
The SY88933AL high-sensitivity limiting post amplifier  
is designed for use in fiber-optic receivers. The device  
connects to typical transimpedance amplifiers (TIAs).  
The linear signal output from TIAs can contain  
significant amounts of noise and may vary in amplitude  
over time. The SY88933AL quantizes these signals  
and outputs PECL level waveforms.  
Single 3.3V power supply  
DC-to-1.25Gbps operation  
Low-noise PECL data outputs  
High gain SD  
Chatter-free open-collector TTL signal detect (SD)  
output with internal 4.75kpull-up resistor  
The SY88933AL operates from a single +3.3V power  
supply, over temperatures ranging from –40oC to  
+85oC. With its wide bandwidth and high gain, signal  
with data rates up to 1.25Gbps and as small as 5mVPP  
can be amplified to drive devices with PECL inputs.  
TTL EN input  
Programmable SD level set (SDLVL  
Available in a tiny 10-pin MSOP package  
Pin-compatible with SY88933V  
)
The SY88933AL generates a high gain signal-detect  
(SD) open-collector TTL output. The SD function has a  
high gain input stage for increased sensitivity. A  
programmable signal-detect level set pin (SDLVL) sets  
the sensitivity of the input amplitude detection. SD  
asserts high if the input amplitude rises above the  
threshold set by SDLVL and de-asserts low otherwise.  
The enable input (EN) de-asserts the true output signal  
without removing the input signal. The SD output can  
be fed back to the EN input to maintain output stability  
under a loss-of-signal condition. Typically, 3.4dB SD  
hysteresis is provided to prevent chattering.  
Applications  
GPON/BPON/EPON/GEPON  
Gigabit Ethernet  
531Mbps and 1062Mbps Fibre Channel  
OC-3 and OC-12 SONET/SDH  
High-gain line driver and line receiver  
Low-gain TIA interface  
Markets  
FTTX  
Optical transceiver  
Datacom/telecom  
All support documentation can be found on Micrel’s  
web site at: www.micrel.com.  
MLF and MicroLeadFrame are registered trademarks of Amkor Technology.  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-021207-B  
hbwhelp@micrel.com or (408) 955-1690  
February 2007  

SY88933ALKG 替代型号

型号 品牌 替代类型 描述 数据表
SY88933ALKG MICREL

类似代替

3.3V, 1.25Gbps PECL High-Sensitivity Limiting Post Amplifier w/TTL Signal Detect
SY88903ALKG MICROCHIP

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ATM/SONET/SDH SUPPORT CIRCUIT, PDSO10

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