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参数资料
型号： 73M1903C-IM/F
厂商： Maxim Integrated Products
文件页数： 12/48页
文件大小： 0K
描述： IC MODEM AFE MULTIREGIONAL 32QFN
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 490
通道数： 2
电压 - 电源，模拟： 3 V ~ 3.6 V
电压 - 电源，数字： 3 V ~ 3.6 V
封装/外壳： 32-VFQFN 裸露焊盘
供应商设备封装： 32-QFN（5x5）
包装： 管件
73M1903C Data Sheet
DS_1903C_033
2
Rev. 5.0
Table of Contents
1
Pin Description................................................................................................................................ 4
2
Modem Analog Front End (MAFE) Serial Interface ........................................................................ 6
2.1 Serial Data and Control.............................................................................................................. 7
2.2 Slave Mode and DAISY CHAIN ............................................................................................... 10
2.3 Control Register Map ............................................................................................................... 12
3
System Control Registers............................................................................................................. 13
4
GPIO Registers.............................................................................................................................. 15
5
PLL Configuration Registers ........................................................................................................ 16
6
Clock Generation........................................................................................................................... 19
6.1 Crystal Oscillator and Prescaler NCO ...................................................................................... 19
6.2 Analog I/O ............................................................................................................................... 22
6.3 Modem Transmitter.................................................................................................................. 23
6.4 Transmit Levels ....................................................................................................................... 24
6.5 Transmit Power – dBm ............................................................................................................ 25
6.6 Modem Receiver ..................................................................................................................... 26
7
Test Modes .................................................................................................................................... 29
7.1 Power Saving Modes ............................................................................................................... 29
8
Electrical Specifications ............................................................................................................... 30
8.1 Absolute Maximum Ratings ..................................................................................................... 30
8.2 Recommended Operating Conditions....................................................................................... 30
8.3 Digital Specifications................................................................................................................ 31
8.3.1 DC Characteristics........................................................................................................ 31
8.4 AC Timing ............................................................................................................................... 32
9
Analog Specifications................................................................................................................... 33
9.1 DC Specifications .................................................................................................................... 33
9.2 AC Specifications .................................................................................................................... 33
9.3 Performance............................................................................................................................ 34
9.3.1 Receiver ....................................................................................................................... 34
9.3.2 Transmitter ................................................................................................................... 35
10 Mechanical Drawings.................................................................................................................... 37
11 Ordering Information..................................................................................................................... 38
Appendix A .......................................................................................................................................... 39
73M1903C DAA Resistor Calculation Guide .................................................................................... 39
Trans-Hybrid Loss (THL) ................................................................................................................. 41
Appendix B .......................................................................................................................................... 42
Crystal Oscillator ............................................................................................................................. 42
PLL 43
Examples of NCO Settings .............................................................................................................. 44
Example 1 ............................................................................................................................... 44
Example 2 ............................................................................................................................... 45
Example 3 ............................................................................................................................... 46
Example 4 ............................................................................................................................... 47
Revision History .................................................................................................................................. 48
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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
73M1903-EVM-ETSI 功能描述:网络开发工具 73M1903 w/Etsi 203 Complex Imped. Term 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
73M1903-EVM-WW 功能描述:BOARD DEMO 73M1903 PPU WORLDWIDE RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板
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