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 頁(yè)數(shù)：2 Pages

AD

亞德諾

Modem/Telephony Codec

文件：5.1541 Mbytes 頁(yè)數(shù)：32 Pages

AD

亞德諾

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

亞德諾

8 Bit FLASH MCU

? 8 位RISC CPU內(nèi)核，20MHz，支持2T、4T CPU運(yùn)算模式，內(nèi)置8x8單周期硬件乘法器， 16/16除法器 \n? 存儲(chǔ)器\n4K*16 位MTP程序存儲(chǔ)器空間（支持1K次擦除寫(xiě)入）,16級(jí)深度硬件堆棧\n512字節(jié)通用數(shù)據(jù)寄存器空間\n? 3組IO口（最多可支持17個(gè)通用?IO 口，支持20mA的輸出電流和灌電流；支持上下拉電阻；所有IO SMT支持兩路SMT電平輸入選擇；默認(rèn)5個(gè)PWM IO上電下拉電阻打開(kāi)、5個(gè)PWM IO上電上拉電阻打開(kāi)）\n? 正常高速工作模式(20MHz, IO不翻轉(zhuǎn))，小于2Ma；低功耗模式，喚醒時(shí)間可配置，最小16個(gè)系統(tǒng)時(shí)鐘；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 頁(yè)數(shù)：2 Pages

AD

亞德諾

Modem/Telephony Codec

文件：5.1541 Mbytes 頁(yè)數(shù)：32 Pages

AD

亞德諾

U.S./International Modem DAA Line Codec Chipset

ADI

亞德諾