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MAX3882A PDF预览

MAX3882A

更新时间: 2024-01-28 21:19:19
品牌 Logo 应用领域
美信 - MAXIM 解复用器放大器时钟
页数 文件大小 规格书
13页 211K
描述
2.488Gbps 1:4 Demultiplexer with Clock and Data Recovery and Limiting Amplifier

MAX3882A 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFN包装说明:6 X 6 MM, 0.90 MM HEIGHT, MO-220, QFN-36
针数:36Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.86
应用程序:SONET;SDHJESD-30 代码:S-XQCC-N36
JESD-609代码:e0长度:6 mm
功能数量:1端子数量:36
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
封装等效代码:LCC36,.25SQ,20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):245
电源:3.3 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:ATM/SONET/SDH ICs
最大压摆率:0.23 mA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 CLOCK RECOVERY CIRCUIT
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:NOT SPECIFIED
宽度:6 mm

MAX3882A 数据手册

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19-2718; Rev 2; 4/09  
2.488Gbps 1:4 Demultiplexer with Clock and  
Data Recovery and Limiting Amplifier  
MX382A  
General Description  
Features  
No Reference Clock Required for Data Acquisition  
The MAX3882A is a deserializer combined with clock  
and data recovery and limiting amplifier ideal for con-  
verting 2.488Gbps serial data to 4-bit-wide, 622Mbps  
parallel data for SDH/SONET applications. The device  
Serial Input Rate: 2.488Gbps  
Fully Integrated Clock and Data Recovery with  
Limiting Amplifier and 1:4 Demultiplexer  
accepts serial NRZ input data as low as 10mV  
of  
P-P  
2.488Gbps and generates four parallel LVDS data out-  
puts at 622Mbps. Included is an additional high-speed  
serial data input for system loopback diagnostic test-  
ing. For data acquisition, the MAX3882A does not  
require an external reference clock. However, if need-  
ed, the loopback input can be connected to an external  
reference clock of 155MHz or 622MHz to maintain a  
valid clock output in the absence of input data transi-  
tions. Additionally, a TTL-compatible loss-of-lock output  
is provided. The device provides a vertical threshold  
adjustment to compensate for optical noise generated  
by EDFAs in WDM transmission systems. The  
MAX3882A operates from a single +3.3V supply and  
consumes 610mW.  
Parallel Output Rate: 622Mbps  
Differential Input Range: 10mV  
to 1.6V  
P-P  
P-P  
without Threshold Adjust  
Differential Input Range: 50mV  
to 600mV  
P-P  
P-P  
with Threshold Adjust  
0.65UI High-Frequency Jitter Tolerance  
Loss-of-Lock (LOL) Indicator  
Wide Input Threshold Adjust Range: 1ꢀ0mV  
Maintain Valid Clock Output in Absence of Data  
Transitions  
System Loopback Input Available for System  
Diagnostic Testing  
The MAX3882A’s jitter performance exceeds all SDH/  
SONET specifications. The device is available in a 6mm  
6mm, 36-pin TQFN package.  
Operating Temperature Range -40°C to +85°C  
Low Power Dissipation: 610mW at +3.3V  
Ordering Information  
Applications  
SDH/SONET Receivers and Regenerators  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX3882AETX+  
-40°C to +85°C  
36 TQFN-EP*  
Add/Drop Multiplexers  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
*EP = Exposed pad.  
Digital Cross-Connects  
SDH/SONET Test Equipment  
Pin Configuration  
DWDM Transmission Systems  
TOP VIEW  
27 26 25 24 23 22 21 20 19  
V
_OUT  
GND  
28  
29  
30  
31  
32  
33  
34  
35  
36  
18 PCLK+  
17 PCLK-  
16 GND  
CC  
FREFSET  
V
V
15  
14  
V
V
_OUT  
_VCO  
CC  
CC  
CC  
Typical Application Circuits appear at end of data sheet.  
CC  
MAX3882A  
CAZ+  
CAZ-  
13 FIL  
12  
V
_VCO  
CC  
V
11 GND  
10 LREF  
REF  
*EP  
V
CTRL  
+
1
2
3
4
5
6
7
8
9
TQFN  
*EXPOSED PAD.  
________________________________________________________________ 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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