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LMH0044SQX/NOPB PDF预览

LMH0044SQX/NOPB

更新时间: 2024-11-11 14:52:43
品牌 Logo 应用领域
德州仪器 - TI 电信电信集成电路
页数 文件大小 规格书
14页 746K
描述
SMPTE 292M / 259M Adaptive Cable Equalizer 16-WQFN 0 to 85

LMH0044SQX/NOPB 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:HVQCCN, LCC16,.16SQ,25
Reach Compliance Code:compliantECCN代码:5A991.B.1
HTS代码:8542.39.00.01风险等级:5.13
JESD-30 代码:S-XQCC-N16JESD-609代码:e3
长度:4 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC16,.16SQ,25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):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Other Telecom ICs
最大压摆率:0.077 mA标称供电电压:3.3 V
表面贴装:YES电信集成电路类型:LINE EQUALIZER
温度等级:OTHER端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.65 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 mmBase Number Matches:1

LMH0044SQX/NOPB 数据手册

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LMH0044  
www.ti.com  
SNLS216E APRIL 2006REVISED APRIL 2013  
LMH0044 SMPTE 292M / 259M Adaptive Cable Equalizer  
Check for Samples: LMH0044  
1
FEATURES  
DESCRIPTION  
The LMH0044 SMPTE 292M / 259M adaptive cable  
2
SMPTE 292M, SMPTE 344M and SMPTE 259M  
Compliant  
equalizer is monolithic integrated circuit for  
a
equalizing data transmitted over cable (or any media  
with similar dispersive loss characteristics). The  
equalizer operates over a wide range of data rates  
from 125 Mbps to 1.485 Gbps and supports SMPTE  
292M, SMPTE 344M and SMPTE 259M.  
Supports DVB-ASI at 270 Mbps  
Data rates: 125 Mbps to 1.485 Gbps  
Equalizes up to 200 Meters of Belden 1694A at  
1.485 Gbps or up to 400 meters of Belden  
1694A at 270 Mbps  
The LMH0044 implements DC restoration to correctly  
handle pathological data conditions (DC restoration  
may be bypassed for low data rate applications). The  
equalizer may be driven in either a single ended or  
differential configuration.  
Manual Bypass and Output Mute with a  
Programmable Threshold  
Single-Ended or Differential Input  
50Differential Outputs  
Additional features include separate carrier detect  
and output mute pins which may be tied together to  
mute the output when no signal is present. A  
programmable mute reference is provided to mute the  
output at a selectable level of signal degradation.  
Single 3.3V Supply Operation  
208 mW Typical Power Consumption with 3.3V  
Supply  
Replaces the GS1574 and GS1574A  
APPLICATIONS  
SMPTE 292M, SMPTE 344M, and SMPTE 259M  
Serial Digital Interfaces  
Serial Digital Data Equalization and Reception  
Data Recovery Equalization  
Typical Application  
6.8 nH  
LMH0044 Adaptive  
Cable Equalizer  
Coaxial Cable  
1 mF  
4.7 mF  
SDO  
SDO  
SDI  
SDI  
75W  
Outputs  
75W  
4.7 mF  
1 mF  
MUTE  
MUTE  
CD  
AEC+  
AEC-  
REF  
BYPASS  
37.4W  
1 mF  
MUTE  
CD  
MUTE  
REF  
BYPASS  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2006–2013, Texas Instruments Incorporated  

LMH0044SQX/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMH0044SQ/NOPB TI

功能相似

SMPTE 292M/259M 自适应电缆均衡器 | RUM | 16 | 0 to 85
LMH0074SQE/NOPB TI

功能相似

SMPTE 259M/344M 自适应电缆均衡器 | RUM | 16 | -40 to

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