U.S./International Modem DAA Line Codec Chipset

GENERAL DESCRIPTION The AD1803 is a low power, 16-bit codec for modem, voice/handset, and telephony applications. It can also be used as a cellular telephone interface. The AD1803 is an Intel AC 97 Rev 2.1-compliant modem codec (refer to documentation about the Intel AC 97) with selectable A

文件：39.91 Kbytes 页数：2 Pages

AD

亚德诺

Modem/Telephony Codec

文件：5.1541 Mbytes 页数：32 Pages

AD

亚德诺

Modem/Telephony Codec

GENERAL DESCRIPTION\nThe AD1803 is a low power, 16-bit codec for modem, voice/handset, and telephony applications. It can also be used as a cellular telephone interface.\nThe AD1803 is an Intel AC 97 Rev 2.1-compliant modem codec (refer to documentation about the Intel AC 97) with selectable AC 97 o   Low power modem/telephony codec\n  16-bit oversampling Σ-Δ converter technology\n  Intel® AC ‘97 Rev 2.1-compliant modem codec implementation\n  AC ‘97 or DSP style serial interface\n  Supports all modem/fax standards, including V.90\n  Multiple crystal/clock rates supported\n  Programmable gain, ;

ADI

亚德诺

8 Bit FLASH MCU

• 8 位RISC CPU内核，20MHz，支持2T、4T CPU运算模式，内置8x8单周期硬件乘法器， 16/16除法器 \n• 存储器\n4K*16 位MTP程序存储器空间（支持1K次擦除写入）,16级深度硬件堆栈\n512字节通用数据寄存器空间\n• 3组IO口（最多可支持17个通用 IO 口，支持20mA的输出电流和灌电流；支持上下拉电阻；所有IO SMT支持两路SMT电平输入选择；默认5个PWM IO上电下拉电阻打开、5个PWM IO上电上拉电阻打开）\n• 正常高速工作模式(20MHz, IO不翻转)，小于2Ma；低功耗模式，唤醒时间可配置，最小16个系统时钟；PowerOff模式;

ADUC

恩狄

U.S./International Modem DAA Line Codec Chipset

GENERAL DESCRIPTION The AD1803 is a low power, 16-bit codec for modem, voice/handset, and telephony applications. It can also be used as a cellular telephone interface. The AD1803 is an Intel AC 97 Rev 2.1-compliant modem codec (refer to documentation about the Intel AC 97) with selectable A

文件：39.91 Kbytes 页数：2 Pages

AD

亚德诺

Modem/Telephony Codec

文件：5.1541 Mbytes 页数：32 Pages

AD

亚德诺

U.S./International Modem DAA Line Codec Chipset

ADI

亚德诺