参数资料
型号: DS2196LN+
厂商: Maxim Integrated Products
文件页数: 91/157页
文件大小: 0K
描述: IC FRAMER DUAL T1 LIU 100-LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 90
控制器类型: T1 调帧器
接口: 并行/串行
电源电压: 3.135 V ~ 3.465 V
电流 - 电源: 85mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-LQFP(14x14)
包装: 托盘
DS2196
39 of 157
Framer Loopback A
When CCR1A.0 is set to a 1, the A Framer/Formatter will enter a Framer Loopback (FLB) mode. This
loopback is useful in testing and debugging applications. In FLB, the DS2196 will loop data from the
transmit side back to the receive side. When FLB is enabled, the following will occur:
1. An unframed all 1’s code will be transmitted at TPOSOA and TNEGOA outputs
2. Data at RPOSIA and RNEGIA will be ignored
3. All receive side signals will take on timing synchronous with TCLKOA instead of RCLKIA.
NOTE:
The signals RCLKA and TCLKA cannot be the same clock during this loopback because this will cause
an unstable condition.
Framer Loopback B
When CCR1B.0 is set to a 1, the B Framer/Formatter will enter a Framer Loopback (FLB) mode. This
loopback is useful in testing and debugging applications. In FLB, the DS2196 will loop data from the
transmit side back to the receive side. When FLB is enabled, the following will occur:
1. An unframed all 1’s code will be transmitted at TPOSOB and TNEGOB outputs
2. Data at RPOSIB and RNEGIB will be ignored
3. All receive side signals will take on timing synchronous with TCLKOB instead of RCLKIB.
NOTE:
The signals RCLKB and TCLKB cannot be the same clock during this loopback because this will cause
an unstable condition.
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DS2196LN+ 功能描述:网络控制器与处理器 IC T1 Dual Framer LIU RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS219T 功能描述:烙铁 DESOLDERING HEAD RoHS:否 制造商:Weller 产品:Soldering Stations 类型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大温度:+ 850 F 电缆类型:US Cord Included
DS21E352 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS21E352N 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS21E354 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray