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| 型号： | 73M1903C-IMR/F |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 43/48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： | 2,500 |
| 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： | 带卷 (TR) |
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73M1903C Data Sheet
DS_1903C_033
48
Rev. 5.0
Revision History
Rev. #
Date
Comments
4.3
1/17/2008
Changed the bottom view package dimension for 32-QFN package.
5.0
3/9/2010
In Section 6.6, deleted “or the output signal at TXAP and TXAN pass
through a multiplexer, which selects the inputs to the ADC. In normal
operation, RXAP/RXAN are selected. In analog loopback mode,
TXAP/TXAM are selected”.
Added the schematic in Section 10.
At the beginning of Appendix A, added “with a 600
termination. With
other terminations the values will be different.”.
In Appendix A, added “This is nearly always the case for applications
using both transmit drivers since the required transformers are dry
types for most applications outside the U.S.”.
In Appendix A, added “The R3 resistors will be much larger than for the
cane when only a single transmitter is used since the impedance
needed to cancel the transmit signal in the receiver is not supplied by
two R3 resistors in parallel instead of only one. This means the
resistors will be approximately twice the ratio values in the previous
case.”
In Appendix A, deleted “When using a wet transformer design as in
Figure 16, the only difference is that the blocking capacitor, Cblock, is
removed. All other equations still hold true.”.
At the end of Appendix A, deleted “In this definition the worst-case THL
from the transmit pins to the Receive pins is 10.8 dB. An insertion loss
of 7 dB is assumed accounting for losses due to switch, bridge and
transformer.”.
Formatted to the new corporate standard.
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Teridian Semiconductor Corporation is a registered trademark of Teridian Semiconductor Corporation.
Simplifying System Integration is a trademark of Teridian Semiconductor Corporation.
MicroDAA is a registered trademark of Teridian Semiconductor Corporation.
All other trademarks are the property of their respective owners.
Teridian Semiconductor Corporation makes no warranty for the use of its products, other than expressly
contained in the Company’s warranty detailed in the Teridian Semiconductor Corporation standard Terms
and Conditions. The company assumes no responsibility for any errors which may appear in this
document, reserves the right to change devices or specifications detailed herein at any time without
notice and does not make any commitment to update the information contained herein. Accordingly, the
reader is cautioned to verify that this document is current by comparing it to the latest version on
http://www.teridian.com or by checking with your sales representative.
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相关代理商/技术参数 |
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|---|---|
| 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 |
| 73M1903-IM/F | 功能描述:电信线路管理 IC Modem AFE V.22Bis-V.92 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-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 |
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