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MAX3748HETE+T

更新时间： 2024-09-17 12:59:11
品牌 Logo 应用领域
美信 - MAXIM 放大器
页数 文件大小 规格书
13页 312K
描述
ATM/SONET/SDH IC, 1-Func, Bipolar, PQCC16,

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中文翻译

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MAX3748HETE+T 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：QCCN, LCC16,.12SQ,20Reach Compliance Code：compliant
HTS代码：8542.39.00.01Factory Lead Time：9 weeks
风险等级：1.74JESD-30 代码：S-PQCC-N16
功能数量：1端子数量：16
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：QCCN
封装等效代码：LCC16,.12SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER电源：3.3 V
认证状态：Not Qualified子类别：ATM/SONET/SDH ICs
最大压摆率：49 mA标称供电电压：3.3 V
表面贴装：YES技术：BIPOLAR
温度等级：INDUSTRIAL端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
Base Number Matches：1

MAX3748HETE+T 数据手册

 浏览型号MAX3748HETE+T的Datasheet PDF文件第2页浏览型号MAX3748HETE+T的Datasheet PDF文件第3页浏览型号MAX3748HETE+T的Datasheet PDF文件第4页浏览型号MAX3748HETE+T的Datasheet PDF文件第5页浏览型号MAX3748HETE+T的Datasheet PDF文件第6页浏览型号MAX3748HETE+T的Datasheet PDF文件第7页 
19-2717; Rev 6; 6/11  
Compact 155Mbps to 4.25Gbps  
Limiting Amplifier  
MAX3748  
General Description  
Features  
The MAX3748 multirate limiting amplifier functions as a  
data quantizer for SONET, Fibre Channel, and Gigabit  
Ethernet optical receivers. The amplifier accepts a wide  
range of input voltages and provides constant-level  
current-mode logic (CML) output voltages with con-  
trolled edge speeds.  
♦ SFP Reference Design Available  
♦ 16-Pin TQFN Package with 3mm x 3mm Footprint  
♦ Single 3.3V Supply Voltage  
♦ 86ps Rise and Fall Time  
♦ Loss of Signal with Programmable Threshold  
♦ RSSI Interface (with MAX3744 TIA)  
♦ Output Disable  
A received-signal-strength indicator (RSSI) is available  
when the MAX3748 is combined with the MAX3744 SFP  
transimpedance amplifier (TIA). A receiver consisting of  
the MAX3744 and the MAX3748 can provide up to  
19dB RSSI dynamic range. Additional features include  
a programmable loss-of-signal (LOS) detect, an option-  
al disable function (DISABLE), and an output signal  
polarity reversal (OUTPOL). Output disable can be  
used to implement squelch.  
♦ Polarity Select  
♦ 8.7ps  
Deterministic Jitter (4.25Gbps)  
P-P  
Ordering Information  
The combination of the MAX3748 and the MAX3744  
allows for the implementation of all the small-form-factor  
SFF-8472 digital diagnostic specifications using a stan-  
dard 4-pin TO-46 header. The MAX3748 is packaged in  
a 3mm x 3mm, 16-pin thin QFN package with an  
exposed pad.  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
16 TQFN-EP**  
16 TQFN-EP**  
MAX3748HETE#G16*  
MAX3748ETE  
H = hybrid lead-free package. *See Detailed Description for  
more information. The MAX3748H is the MAX3748 in a hybrid  
lead-free package.  
Applications  
Gigabit Ethernet SFF/SFP Transceiver Modules  
Fibre Channel SFF/SFP Transceiver Modules  
#Denotes a RoHS-compliant device that may include lead that  
is exempt under the RoHS requirements.  
**EP = Exposed pad.  
Functional Diagram and Pin Configuration appear at end of  
data sheet.  
Multirate OC-3 to OC-48-FEC SFF/SFP  
Transceiver Modules  
Typical Operating Circuits  
SFP OPTICAL RECEIVER  
HOST BOARD  
SUPPLY FILTER  
HOST FILTER  
_RX  
4-PIN TO HEADER  
0.1μF  
V
CC  
OUTPOL  
V
CAZ1 CAZ2  
CC  
0.1μF  
0.1μF  
IN+  
IN-  
OUT+  
OUT-  
50Ω  
50Ω  
SERDES  
MAX3744 TIA  
MAX3748  
TH  
RSSI  
GND  
DISABLE LOS  
4.7kΩ TO 10kΩ  
DS1858  
V _HOST  
CC  
3-INPUT DIAGNOSTIC  
MONITOR  
R
TH  
R1  
3kΩ  
C1  
0.1μF  
LOS  
Typical Operating Circuits continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
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中文翻译

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MAX3748HETE+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX3748HETE+ MAXIM

完全替代

 Support Circuit, 1-Func, Bipolar, 3 X 3 MM, ROHS COMPLIANT, TQFN-16

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MAX3750CEE-T MAXIM

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MAX3750EVKIT MAXIM

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 		Evaluation Kit for the MAX3750/MAX3751
MAX3751 MAXIM

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 		+3.3V.2.125Gbps/1.0625Gbps Fibre-Channel Port Bypass ICs
MAX3751CEE MAXIM

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MAX3751CEE+ MAXIM

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MAX3751CEE-T MAXIM

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 		Telecom Circuit, 1-Func, Bipolar, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137, QSOP-16

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