參數(shù)資料
型號(hào)： 73M1903-IGV/F
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP32
封裝： LEAD FREE, TQFP-32
文件頁(yè)數(shù)： 23/45頁(yè)
文件大?。?/td> 449K
代理商： 73M1903-IGV/F
73M1903
Modem Analog Front End
DATA SHEET
Page: 3 of 45
2005 TERIDIAN Semiconductor Corporation
Rev 1.4
Table of Contents
DESCRIPTION.............................................................................................................................................. 1
FEATURES ................................................................................................................................................... 1
APPLICATIONS ............................................................................................................................................ 1
REVISION HISTORY .................................................................................................................................... 2
SIGNAL DESCRIPTION ............................................................................................................................... 5
SERIAL INTERFACE .................................................................................................................................... 6
MEMORY MAP ............................................................................................................................................. 9
GPIO ........................................................................................................................................................... 11
ANALOG I/O ............................................................................................................................................... 11
CLOCK GENERATION ............................................................................................................................... 13
Crystal Oscillator and Pre-scaler NCO ..............................................................................................13
MODEM RECEIVER ................................................................................................................................... 19
MODEM TRANSMITTER............................................................................................................................ 22
TEST MODES............................................................................................................................................. 26
POWER SAVING MODES.......................................................................................................................... 26
ELECTRICAL SPECIFICATIONS............................................................................................................... 27
ABSOLUTE MAXIMUM RATINGS......................................................................................................... 27
RECOMMENDED OPERATING CONDITIONS ..................................................................................... 27
DIGITAL SPECIFICATIONS ....................................................................................................................... 28
DC CHARACTERISTICS ........................................................................................................................ 28
AC TIMING.............................................................................................................................................. 29
ANALOG SPECIFICATIONS ...................................................................................................................... 30
DC SPECIFICATIONS ............................................................................................................................ 30
AC SPECIFICATIONS ............................................................................................................................ 30
PERFORMANCE .................................................................................................................................... 31
PACKAGE OPTIONS.................................................................................................................................. 34
MECHANICAL DRAWINGS........................................................................................................................ 35
MECHANICAL DRAWINGS cont................................................................................................................ 36
APPENDIX A............................................................................................................................................... 37
73M1903 DAA Resistor Calculation Guide.......................................................................................... 37
APPENDIX B............................................................................................................................................... 40
Crystal Oscillator................................................................................................................................... 40
PLL .......................................................................................................................................................... 41
Examples of NCO settings ................................................................................................................... 42
ORDERING INFORMATION....................................................................................................................... 45
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PDF描述
73M1903-IGV SPECIALTY CONSUMER CIRCUIT, PQFP32
73M1903-IM SPECIALTY CONSUMER CIRCUIT, QCC32
73M1903-IM/F SPECIALTY CONSUMER CIRCUIT, PQCC32
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73M1903-IM/F 功能描述:電信線路管理 IC Modem AFE V.22Bis-V.92 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類(lèi)型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1903-IM/F1 功能描述:電信線路管理 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類(lèi)型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1903-IMR/F 功能描述:電信線路管理 IC Modem AFE V.22Bis-V.92 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類(lèi)型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1903-IMR/F1 功能描述:電信線路管理 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類(lèi)型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
73M1903-IVT/F 功能描述:IC MODEM AFE V.22BIS 20-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模擬前端 (AFE) 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):- 通道數(shù):2 功率（瓦特）:- 電壓 - 電源，模擬:3 V ~ 3.6 V 電壓 - 電源，數(shù)字:3 V ~ 3.6 V 封裝/外殼:32-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:32-QFN（5x5） 包裝:帶卷 (TR)
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