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| 型号： | DS90CR217MTD/NOPB |
| 厂商： | National Semiconductor |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC TXRX 21BIT CHAN LINK 48TSSOP |
| 产品培训模块： | Interconnect Solutions for LVDS Applications |
| 标准包装： | 38 |
| 类型： | 发射器 |
| 驱动器/接收器数： | 21/3 |
| 规程： | LVDS |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 48-TSSOP |
| 包装： | 管件 |
| 产品目录页面： | 1280 (CN2011-ZH PDF) |
| 其它名称： | *DS90CR217MTD *DS90CR217MTD/NOPB DS90CR217MTD |
SNLS226A – OCTOBER 2006 – REVISED FEBRUARY 2013
DS90CR217 +3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 85 MHz
Check for Samples: DS90CR217
1
FEATURES
DESCRIPTION
The DS90CR217 transmitter converts 21 bits of
2
20 to 85 MHz Shift Clock Support
CMOS/TTL data into three LVDS (Low Voltage
50% Duty Cycle on Receiver Output Clock
Differential Signaling) data streams. A phase-locked
Best-in-Class Set & Hold Times on TxINPUTs
transmit clock is transmitted in parallel with the data
streams over a fourth LVDS link. Every cycle of the
Low Power Consumption
transmit clock 21 bits of input data are sampled and
±1V Common-Mode Range (Around +1.2V)
transmitted. At a transmit clock frequency of 85 MHz,
Narrow Bus Reduces Cable Size and Cost
21 bits of TTL data are transmitted at a rate of 595
Mbps per LVDS data channel. Using a 85 MHz clock,
Up to 1.785 Gbps Throughput
the data throughput is 1.785 Gbit/s (223 Mbytes/sec).
Up to 223 Mbytes/sec Bandwidth
The
narrow
bus
and
LVDS
signalling
of
the
345 mV (typ) Swing LVDS Devices for Low EMI
DS90CR217 is an ideal means to solve EMI and
PLL Requires No External Components
cable size problems associated with wide, high-speed
Rising Edge Data Strobe
TTL interfaces.
Compatible with TIA/EIA-644 LVDS Standard
Low Profile 48-Lead TSSOP Package
Block Diagram
Figure 1. DS90CR217
See Package Number DGG0048A
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.
2
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2006–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS90CR217MTDX | 功能描述:串行器/解串器 - Serdes RoHS:否 制造商:Texas Instruments 类型:Deserializer 数据速率:1.485 Gbit/s 输入类型:ECL/LVDS 输出类型:LVCMOS 输入端数量:1 输出端数量:20 工作电源电压:2.375 V to 2.625 V 工作温度范围:0 C to + 70 C 封装 / 箱体:TQFP-64 |
| DS90CR217MTDX/NOPB | 功能描述:串行器/解串器 - Serdes RoHS:否 制造商:Texas Instruments 类型:Deserializer 数据速率:1.485 Gbit/s 输入类型:ECL/LVDS 输出类型:LVCMOS 输入端数量:1 输出端数量:20 工作电源电压:2.375 V to 2.625 V 工作温度范围:0 C to + 70 C 封装 / 箱体:TQFP-64 |
| DS90CR218 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:+3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link Receiver - 75 MHz |
| DS90CR218A | 制造商:NSC 制造商全称:National Semiconductor 功能描述:+3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 85 MHz |
| DS90CR218A_06 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:+3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 12 MHz to 85 MHz |
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