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DS99R103 PDF预览

DS99R103

更新时间: 2024-01-27 00:17:23
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
24页 924K
描述
3-40MHz DC-Balanced 24-Bit LVDS Serializer and Deserializer

DS99R103 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, TQFP-48Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.43差分输出:YES
驱动器位数:1输入特性:DIFFERENTIAL
接口集成电路类型:LINE DRIVER接口标准:GENERAL PURPOSE
JESD-30 代码:S-PQFP-G48JESD-609代码:e0
长度:7 mm湿度敏感等级:1
功能数量:1端子数量:48
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:TFQFP
封装等效代码:TQFP48,.35SQ封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE, FINE 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:接收器位数:1
座面最大高度:1.2 mm子类别:Line Driver or Receivers
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:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
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:40宽度:7 mm
Base Number Matches:1

DS99R103 数据手册

 浏览型号DS99R103的Datasheet PDF文件第2页浏览型号DS99R103的Datasheet PDF文件第3页浏览型号DS99R103的Datasheet PDF文件第4页浏览型号DS99R103的Datasheet PDF文件第5页浏览型号DS99R103的Datasheet PDF文件第6页浏览型号DS99R103的Datasheet PDF文件第7页 
October 2007  
DS99R103/DS99R104  
3-40MHz DC-Balanced 24-Bit LVDS Serializer and  
Deserializer  
General Description  
The DS99R103/DS99R104 Chipset translates a 24-bit paral-  
lel bus into a fully transparent data/control LVDS serial stream  
with embedded clock information. This single serial stream  
simplifies transferring a 24-bit bus over PCB traces and cable  
by eliminating the skew problems between parallel data and  
clock paths. It saves system cost by narrowing data paths that  
in turn reduce PCB layers, cable width, and connector size  
and pins.  
Internal DC Balancing encode/decode – Supports AC-  
coupling interface with no external coding required  
Individual power-down controls for both Transmitter and  
Receiver  
Embedded clock CDR (clock and data recovery) on  
Receiver and no external source of reference clock  
needed  
All codes RDL (random data lock) to support live-  
pluggable applications  
LOCK output flag to ensure data integrity at Receiver side  
The DS99R103/DS99R104 incorporates LVDS signaling on  
the high-speed I/O. LVDS provides a low power and low noise  
environment for reliably transferring data over a serial trans-  
mission path. By optimizing the serializer output edge rate for  
the operating frequency range EMI is further reduced.  
Balanced TSETUP/THOLD between RCLK and RDATA on  
Receiver side  
PTO (progressive turn-on) LVCMOS outputs to reduce  
EMI and minimize SSO effects  
All LVCMOS inputs and control pins have internal  
pulldown  
On-chip filters for PLLs on Transmitter and Receiver  
Integrated 100input termination on Receiver  
4 mA Receiver output drive  
In addition the device features pre-emphasis to boost signals  
over longer distances using lossy cables. Internal DC bal-  
anced encoding/decoding is used to support AC-Coupled  
interconnects.  
Features  
48-pin TQFP and 48-pin LLP packages  
Pure CMOS .35 μm process  
Power supply range 3.3V ± 10%  
3 MHz–40 MHz clock embedded and DC-Balancing 24:1  
and 1:24 data transmissions  
Capable to drive shielded twisted-pair cable  
Temperature range −40°C to +85°C  
8 kV HBM ESD tolerance  
User selectable clock edge for parallel data on both  
Transmitter and Receiver  
Block Diagram  
20208001  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
© 2007 National Semiconductor Corporation  
202080  
www.national.com  

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