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DS90LV049HMT PDF预览

DS90LV049HMT

更新时间: 2024-10-01 03:14:51
品牌 Logo 应用领域
美国国家半导体 - NSC 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
10页 614K
描述
High Temperature 3V LVDS Dual Line Driver and Receiver Pair

DS90LV049HMT 技术参数

是否Rohs认证:不符合生命周期:Transferred
包装说明:0.100 INCH, TSSOP-16Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.11Is Samacsys:N
差分输出:YES驱动器位数:2
高电平输入电流最大值:0.00001 A输入特性:DIFFERENTIAL
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-644-A; TIA-644-A
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:5 mm湿度敏感等级:1
功能数量:2端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
最小输出摆幅:0.25 V最大输出低电流:0.002 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
最大接收延迟:2 ns接收器位数:2
座面最大高度:1.1 mm子类别:Line Driver or Receivers
最大压摆率:35 mA最大供电电压:3.6 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
最大传输延迟:2 ns宽度:4.4 mm
Base Number Matches:1

DS90LV049HMT 数据手册

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September 2005  
DS90LV049H  
High Temperature 3V LVDS Dual Line Driver and  
Receiver Pair  
General Description  
Features  
n High Temperature +125˚C Operating Range  
n Up to 400 Mbps switching rates  
The DS90LV049H is a dual CMOS flow-through differential  
line driver-receiver pair designed for applications requiring  
ultra low power dissipation, exceptional noise immunity, and  
high data throughput. The device is designed to support data  
rates in excess of 400 Mbps utilizing Low Voltage Differential  
Signaling (LVDS) technology.  
n Flow-through pinout simplifies PCB layout  
n 50 ps typical driver channel-to-channel skew  
n 50 ps typical receiver channel-to-channel skew  
n 3.3 V single power supply design  
The DS90LV049H drivers accept LVTTL/LVCMOS signals  
and translate them to LVDS signals. The receivers accept  
LVDS signals and translate them to 3 V CMOS signals. The  
LVDS input buffers have internal failsafe biasing that places  
the outputs to a known H (high) state for floating receiver  
inputs. In addition, the DS90LV049H supports a TRI-STATE  
function for a low idle power state when the device is not in  
use.  
n TRI-STATE output control  
n Internal fail-safe biasing of receiver inputs  
n Low power dissipation (70 mW at 3.3 V static)  
n High impedance on LVDS outputs on power down  
n Conforms to TIA/EIA-644-A LVDS Standard  
n Available in low profile 16 pin TSSOP package  
The EN and EN inputs are ANDed together and control the  
TRI-STATE outputs. The enables are common to all four  
gates.  
Connection Diagram  
Functional Diagram  
Dual-In-Line  
20161701  
Order Number DS90LV049HMT  
Order Number DS90LV049HMTX (Tape and Reel)  
See NS Package Number MTC16  
20161702  
Truth Table  
EN  
L or Open  
H
EN  
L or Open  
L or Open  
H
LVDS Out  
OFF  
LVCMOS Out  
OFF  
ON  
ON  
L or Open  
H
OFF  
OFF  
H
OFF  
OFF  
© 2005 National Semiconductor Corporation  
DS201617  
www.national.com  

DS90LV049HMT 替代型号

型号 品牌 替代类型 描述 数据表
DS90LV049HMTX/NOPB TI

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