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MAX3969ETP PDF预览

MAX3969ETP

更新时间: 2024-01-24 01:15:07
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页数 文件大小 规格书
11页 723K
描述
200Mbps SFP Limiting Amplifier

MAX3969ETP 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN, LCC20,.16SQ,20针数:20
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.28应用程序:ATM
JESD-30 代码:S-XQCC-N20JESD-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
封装等效代码:LCC20,.16SQ,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:3/5 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:0.045 mA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:ATM/SONET/SDH 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:NOT SPECIFIED宽度:4 mm
Base Number Matches:1

MAX3969ETP 数据手册

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19-3251; Rev 0; 4/04  
200Mbps SFP Limiting Amplifier  
General Description  
Features  
The MAX3969 limiting amplifier with PECL data outputs is  
ideal for low-cost ATM, Fast Ethernet, FDDI and ESCON  
fiber optic receivers.  
1mV  
Input Sensitivity  
P-P  
Loss-of-Signal Detector with Programmable  
Threshold  
The MAX3969 features 1mV  
input sensitivity and an  
P-P  
TTL LOS and PECL Signal Detect  
Analog Received-Signal-Strength Indicator  
Output Squelch Function  
integrated power detector that senses the input signal  
power. It provides a received-signal-strength indicator  
(RSSI), which is an analog indication of the power level.  
Signal strength is also indicated by the complementary  
TTL loss-of-signal (LOS) outputs and the PECL signal-  
detect (SD) output, both of which indicate the power  
level relative to a programmable threshold.  
Compatible with 4B/5B Data Coding  
The threshold can be adjusted to detect signal ampli-  
tudes as low as 2.7mV . An optional squelch function  
P-P  
disables switching of the data outputs by holding them  
at a known state when the signal is below the pro-  
grammed threshold.  
Ordering Information  
PIN-  
The MAX3969 is available in die form and a 4mm x  
4mm, 20-pin thin QFN package.  
PART  
TEMP RANGE  
PKG CODE  
PACKAGE  
-40°C to +85°C 20 Thin QFN  
Dice*  
MAX3969ETP  
T2044-2  
Applications  
MAX3969E/D**  
SFP/SFF Transceivers  
*Dice are designed to operate over a -40°C to +100°C junction  
temperature (T ) range, but are tested and guaranteed only at  
Fast Ethernet/FDDI Transceivers  
155Mbps LAN ATM Transceivers  
ESCON Receivers  
J
T
A
= +25°C.  
**Future product—contact factory for availability.  
FTTx Transceivers  
Typical Application Circuits  
SFP OPTICAL RECEIVER WITH DIAGNOSTICS  
HOST BOARD  
V
CC  
C
AZ  
0.027µF  
+2.97V TO +3.63V  
C
FILTER  
0.01µF  
DIAGNOSTIC  
MONITOR  
0.01µF  
R
LOS  
4.7kΩ  
CZP  
RSSI  
CZN FILTER  
V
V
CC  
CCO  
TO  
LOS  
10kΩ  
V
V
CC  
LOS  
SD  
SQUELCH  
IN-  
C
IN  
0.01µF  
CC  
MAX3969  
0.1µF  
0.1µF  
FILT  
IN  
OUT-  
OUT+  
OUT-  
OUT+  
MAX3657  
IN+  
INV  
C
IN  
0.01µF  
V
GND  
TH  
GND  
150Ω  
150Ω  
R1  
100kΩ  
R2  
Typical Application Circuits continued at end of data sheet.  
Pin Configuration appears 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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