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MAX3761EEP+T

更新时间: 2024-02-10 13:37:48
品牌 Logo 应用领域
美信 - MAXIM 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
12页 322K
描述
Support Circuit, 1-Func, Bipolar, PDSO20, 0.150 INCH, 0.025 INCH PITCH, MO-137AB, QSOP-20

MAX3761EEP+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP, SSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.26
应用程序:ATMJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:8.65 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:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:1.73 mm
子类别:ATM/SONET/SDH ICs最大压摆率:0.037 mA
标称供电电压:5 V表面贴装:YES
技术:BIPOLAR电信集成电路类型:ATM/SONET/SDH SUPPORT CIRCUIT
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

MAX3761EEP+T 数据手册

 浏览型号MAX3761EEP+T的Datasheet PDF文件第2页浏览型号MAX3761EEP+T的Datasheet PDF文件第3页浏览型号MAX3761EEP+T的Datasheet PDF文件第4页浏览型号MAX3761EEP+T的Datasheet PDF文件第5页浏览型号MAX3761EEP+T的Datasheet PDF文件第6页浏览型号MAX3761EEP+T的Datasheet PDF文件第7页 
19-1097; Rev 4; 8/08  
Low-Power, 622Mbps Limiting Amplifiers  
with Chatter-Free Power Detect for LANs  
1/MAX3762  
_______________General Description  
____________________________Features  
The MAX3761/MAX3762 limiting amplifiers, with 4mV  
sensitivity and PECL data outputs, are optimized for  
operation in low-cost, 622Mbps, LAN/ATM LAN fiber  
optics applications.  
Chatter-Free Power Detector with Programmable  
Loss-of-Signal Outputs  
4mV Input Sensitivity  
PECL Data Outputs  
Single 5V Power Supply  
250ps Output Edge Speed  
Low 15ps Pulse-Width Distortion  
TTL Loss-of-Signal Interface Logic—MAX3761  
PECL Loss-of-Signal Interface Logic—MAX3762  
An integrated power detector senses the input signal’s  
amplitude. A received-signal-strength indicator (RSSI)  
gives an analog indication of the power level, while the  
complementary loss-of-signal (LOS) outputs indicate if  
the input power level exceeds the programmed  
threshold level. The LOS threshold can be adjusted to  
detect signal amplitudes between 3mVp-p and  
100mVp-p, providing a 15dB LOS adjustment in fiber  
optic receivers. The LOS outputs have 3.5dB of  
hysteresis, which prevents chatter when input signal  
levels are small. The MAX3761’s LOS outputs are com-  
patible with TTL-logic levels. The MAX3762 has PECL  
LOS outputs.  
Ordering Information  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
20 QSOP  
Dice*  
DISABLE and LOS can be used to implement a squelch  
function, which turns off the data outputs when the  
input signal is below the programmed threshold.  
MAX3761EEP+  
MAX3761E/D  
MAX3762EEP+  
MAX3762E/D  
20 QSOP  
Dice*  
*Dice are designed to operate from -40°C to +85°C, but are  
________________________Applications  
622Mbps LAN/ATM LAN Receivers  
tested and guaranteed only at T = +25°C.  
A
+Denotes a lead-free/RoHS-compliant package.  
155Mbps LAN/ATM LAN Receivers  
__________________Pin Configuration  
_________Typical Operating Circuits  
C
TOP VIEW  
AZ  
+5V  
CZP  
V
CC  
150pF  
CZN  
EN  
FILTER  
RSSI  
EN  
DISABLE  
LOS+  
1
2
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10nF  
DISABLE  
LOS+  
RSSI  
VCCO  
LOS-  
3
LOS-  
C
100pF  
BYPASS  
SUPPLY  
IN  
V
CC  
5.6nF  
V
OUT-  
4
CC  
VIN+  
MAX3761  
MAX3762  
VIN+  
VIN-  
GND  
SUB  
OUT+  
VCCO  
OUT+  
OUT-  
GNDO  
VTH  
5
50Ω  
C
IN  
6
5.6nF  
MAX3761  
50Ω  
VIN-  
FILTER  
INV  
GNDO  
GND  
SUB  
7
V
- 2V  
CC  
8
C
100pF  
+V  
FILTER  
CZP  
CZN  
VTH  
9
CC  
INV  
10  
R1  
R2  
100kΩ  
22kΩ  
QSOP  
MAX3762 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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