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MAX3272A PDF预览

MAX3272A

更新时间: 2024-02-03 11:11:45
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美信 - MAXIM 放大器
页数 文件大小 规格书
14页 624K
描述
+3.3V, 2.5Gbps Low-Power Limiting Amplifiers

MAX3272A 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFN
包装说明:4 X 4 MM, 0.90 MM HEIGHT, MO-220, QFN-20针数:20
Reach Compliance Code:unknown风险等级:5.9
Is Samacsys:NJESD-30 代码:S-XQCC-N20
JESD-609代码:e0长度:4 mm
湿度敏感等级:1功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):240
认证状态:COMMERCIAL座面最大高度:1 mm
标称供电电压:3.3 V表面贴装:YES
技术:BIPOLAR电信集成电路类型:SUPPORT CIRCUIT
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:20
宽度:4 mmBase Number Matches:1

MAX3272A 数据手册

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19-2269; Rev 3; 11/04  
+3.3V, 2.5Gbps Low-Power  
Limiting Amplifiers  
General Description  
Features  
The MAX3272/MAX3272A 2.5Gbps limiting amplifiers  
accept a wide range of input voltages and provide a  
constant-level output voltage with controlled edge  
speeds. Additional features include power detectors  
with programmable loss-of-signal (LOS) indication, an  
optional squelch function that mutes the data output sig-  
nal when the input voltage falls below a programmable  
threshold, and an output polarity selector. These parts  
exhibit excellent jitter performance and have low power  
dissipation.  
Single +3.3V Power Supply  
33mA Supply Current  
5ps Deterministic Jitter  
90ps Edge Speed  
Output Squelch Function  
Programmable Loss-of-Signal Function  
CML Output Interface  
20-Pin 4mm 4mm QFN or Thin QFN Package  
Selectable Output Polarity  
The MAX3272/MAX3272A feature current-mode logic  
(CML) data outputs that are tolerant of inductive con-  
nectors, and are available in a 4mm 4mm QFN pack-  
age or in die form (MAX3272 only). Along with the  
MAX3271, the MAX3272/MAX3272A are ideal for low-  
power, compact optical receivers.  
Ordering Information  
PIN-  
PACKAGE  
TEMP RANGE  
PART  
PACKAGE CODE  
Applications  
MAX3272EGP  
MAX3272E/D  
-40°C to +85°C 20 QFN  
-40°C to +85°C Dice*  
G2044-3  
Gigabit Ethernet Optical Receivers  
Fibre Channel Optical Receivers  
System Interconnects  
MAX3272AETP+ -40°C to +85°C 20 Thin QFN T2044-3  
MAX3272AEGP -40°C to +85°C 20 QFN  
G2044-3  
+ Denotes Lead-Free Package.  
*Dice are designed and guaranteed to operate from -40°C to  
2.5Gbps Optical Receivers  
SONET/SDH Receivers  
+85°C, but are tested only at T = +25°C.  
A
Pin Configuration appears at end of data sheet.  
Typical Operating Circuit  
C
AZ  
+3.3V  
+3.3V  
CAZ1  
CAZ2  
V
CC  
MAX3272/  
MAX3272A  
+3.3V  
OUTPOL  
V
CC  
SDI+  
SDI-  
SDO+  
SDO-  
OUT+  
OUT-  
IN+  
0.1µF  
0.1µF  
100Ω  
MAX3873  
SCLKO+  
SCLKO-  
IN-  
CDR  
GND  
MAX3271  
CLOS  
LOS  
TH SQUELCH  
GND LOS  
LEVEL  
C
CLOS  
R
LOSS  
OF  
TH  
SIGNAL  
Typical Operating Circuits continue at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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