5秒后页面跳转
MAX3762EEP+ PDF预览

MAX3762EEP+

更新时间: 2024-01-06 14:44:14
品牌 Logo 应用领域
美信 - MAXIM 放大器局域网
页数 文件大小 规格书
12页 584K
描述
Low-Power, 622Mbps Limiting Amplifiers with Chatter-Free Power Detect for LANs

MAX3762EEP+ 数据手册

 浏览型号MAX3762EEP+的Datasheet PDF文件第2页浏览型号MAX3762EEP+的Datasheet PDF文件第3页浏览型号MAX3762EEP+的Datasheet PDF文件第4页浏览型号MAX3762EEP+的Datasheet PDF文件第5页浏览型号MAX3762EEP+的Datasheet PDF文件第6页浏览型号MAX3762EEP+的Datasheet PDF文件第7页 
19-1097; Rev 3; 7/04  
Low-Power, 622Mbps Limiting Amplifiers  
with Chatter-Free Power Detect for LANs  
_______________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 Loss-of-Signal  
Interface Logic—MAX3766  
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.  
PECL Data Outputs  
Single 5V Power Supply  
250ps Output Edge Speed  
Low 15ps Pulse-Width Distortion  
TTL Loss-of-Signal Interface Logic—MAX3761  
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  
-40°C to +85°C  
PIN-PACKAGE  
20 QSOP  
Dice*  
MAX3761EEP  
MAX3761C/D  
MAX3762EEP  
MAX3762EEP+  
MAX3762C/D  
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.  
20 QSOP  
20 QSOP  
Dice*  
________________________Applications  
622Mbps LAN/ATM LAN Receivers  
*Dice are designed to operate from -40°C to +85°C, but are  
tested and guaranteed only at T = +25°C.  
A
+Denotes lead free 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
50  
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/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

与MAX3762EEP+相关器件

型号 品牌 描述 获取价格 数据表
MAX3762EEP+T MAXIM Support Circuit, 1-Func, PDSO20, 0.150 INCH, 0.025 INCH PITCH, LEAD FREE, MO-137AB, QSOP-2

获取价格

MAX3762EEP-T MAXIM Support Circuit, 1-Func, PDSO20, 0.150 INCH, 0.025 INCH PITCH, MO-137AB, QSOP-20

获取价格

MAX3762EVKIT MAXIM CMOS.µ.P-Compatible.14-Bit DAC[MX7538/MX7538AQ/MX7538BQ/MX7538J/D/MX7538JCWG/MX7538JCW

获取价格

MAX3765 MAXIM 3.0V to 5.5V.1.25Gbps/2.5Gbps Limiting Amplifiers

获取价格

MAX3765CUB MAXIM 3.0V to 5.5V, 1.25Gbps/2.5Gbps Limiting Amplifiers

获取价格

MAX3765CUB-T MAXIM Telecom Circuit, 1-Func, Bipolar, PDSO10, EXPOSED PAD, MO-187C-BA, MICRO MAX, PACKAGE-10

获取价格