AD1803 Datasheet | Analog Devices

a Features Low Power Modem Codec AD1803 and Silicon DAA AD1804 AD1803 Can Be Used as a Stand-Alone Modem/Voice/ Telephony Codec Independent of the AD1804 Intel AC’97 Rev 2.1-pliant Modem Codec Implementation AC’97 or DSP Style Serial Interface Supports all Modem/Fax Standards Including V.90 Software Programmable DAA and pliant with U.S. and International PTT Standards FCC and CTR21 Approved Capacitively Coupled Clock and Data Interface Across Isolation Barrier Multiple Crystal/Clock Rates Supported Programmable Gain, Attenuation and Mute On-Chip Signal Filters Digital Interpolation and Decimation Filters Analog Output Low Pass U.S./International Modem DAA Line Codec Chipset...