参数资料
型号: 73M1903C-EVM
厂商: Maxim Integrated Products
文件页数: 15/23页
文件大小: 0K
描述: BOARD DEMO 73M1903C WORLDWIDE
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 接口,模拟前端(AFE)
已用 IC / 零件: *
主要属性: *
次要属性: *
已供物品: *
UM_1903C_030
73M1903C Evaluation Board User Manual
Schematic and
PCB Reference
Name
Description
Software volume control by the 73M1903C GPIO:
The 73M1903C GPIO 0, 1 and 2 must be configured as output).
J1(2-3), J2(2-3), J3(2-3)
GPIO2
Low
High
High
High
High
GPIO1
don’t care
Low
Low
High
High
GPIO0
don’t care
Low
High
Low
High
Volume Control
Shutdown (MUTE)
6 db Amp gain
12 db Amp gain
18 db Amp gain
23.4 db Amp gain
Rev. 2.0
J4
J5
Ring
Detector
Output
Off-hook
Control
Three-pin header that selects the Ring Detector output to connect to
either GPIO4 of the 73M1903C or to a Host CPU GPIO through JS1 or
JP25.
1-2: Ring Detector output is fed to 73M1903C GPIO4 (GPIO4 must
be configured as an input).
2-3: Ring detector output is directed to a host controller through
either JS1 or JP25.
Three-pin header that selects the Off-hook control by either
73M1903C GPIO5 or by a Host CPU GPIO through JS1 or JP25.
1-2: Off-hook is controlled by 73M1903C GPIO5 (GPIO5 must be
configured as an output).
2-3: Off-hook is controlled by a host output through either JS1 or
JP25.
15
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参数描述
73M1903C-IM/F 功能描述:电信线路管理 IC Modem Analog Front End RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
73M1903C-IM/F1 功能描述:电信线路管理 IC RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
73M1903C-IMR/F 功能描述:电信线路管理 IC Modem Analog Front End RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
73M1903C-IMR/F1 功能描述:电信线路管理 IC RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
73M1903-EVM-600 功能描述:网络开发工具 73M1903 w/Ppu & 600 Ohm Term-Usa & Japan RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V