参数资料
型号: MAX3690ECJ
厂商: Maxim Integrated Products
文件页数: 6/8页
文件大小: 0K
描述: IC SERIALIZR 622MBPS TTL 32-TQFP
产品培训模块: Lead (SnPb) Finish for COTS
产品变化通告: Product Discontinuation 20/Feb/2012
标准包装: 250
功能: 串行器
数据速率: 622Mbps
输入类型: TTL
输出类型: PECL
输入数: 8
输出数: 1
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-LQFP
供应商设备封装: 32-LQFP(7x7)
包装: 托盘
MAX3690
+3.3V, 622Mbps, SDH/SONET 8:1 Serializer
with Clock Synthesis and TTL Inputs
6
_______________________________________________________________________________________
__________Applications Information
Alternative PECL-Output Termination
Figure 3 shows alternative PECL-output-termination
methods. Use Thevenin-equivalent termination when a
(VCC - 2V) termination voltage is not available. If AC
coupling is necessary, be sure that the coupling
capacitor is placed following the 50
or Thevenin-
equivalent DC termination.
Layout Techniques
For best performance, use good high-frequency layout
techniques. Filter voltage supplies and keep ground
connections short. Use multiple vias where possible.
Also, use controlled-impedance transmission lines to
interface with the MAX3690 data outputs.
MAX3690
SD+
SD-
VCC - 2V
50
50
Z0 = 50
HIGH-
IMPEDENCE
INPUTS
Z0 = 50
MAX3690
SD+
SD-
+3.3V
130
130
82
82
Z0 = 50
PECL
INPUTS
Z0 = 50
Figure 3. Alternative PECL-Output Termination
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相关代理商/技术参数
参数描述
MAX3690ECJ+ 功能描述:串行器/解串器 - Serdes 3.3V 622Mbps SDH/ SONET 1:8 Serializer 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
MAX3690ECJ+T 功能描述:串行器/解串器 - Serdes 3.3V 622Mbps SDH/ SONET 1:8 Serializer 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
MAX3690ECJT 制造商:MAXIM 功能描述:New
MAX3690ECJ-T 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
MAX3690EVKIT 功能描述:界面开发工具 Evaluation Kit for the MAX3690 RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V