3V PCM CODEC-FILTER

The MC145481 is a general purpose per channel PCM Codec–Filter with pin selectable Mu–Law or A–Law companding, and is offered in 20–pin SOG and SSOP packages. This device performs the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. This de

文件：319.58 Kbytes 页数：23 Pages

Motorola

摩托罗拉

3V PCM Codec-Filter

Overview The MC145481 is a general purpose per channel PCM Codec-Filter with pin selectable Mu-Law or A-Law companding, and is offered in 20-pin SOG and SSOP packages. This device performs the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. \n\t•Single 2.7 to 5.25 V Power Supply\n\t•Typical Power Dissipation of 8 mW @ 3 V, Power-Down of 0.01 mW\n\t•Fully-Differential Analog Circuit Design for Lowest Noise\n\t•Transmit Band-Pass and Receive Low-Pass Filters On-Chip\n\t•Active R-C Pre-Filtering and Post-Filtering\n\t•Mu-Law and A-Law Com;

恩XP

恩智浦

3V PCM CODEC-FILTER

The MC145481 is a general purpose per channel PCM Codec–Filter with pin selectable Mu–Law or A–Law companding, and is offered in 20–pin SOG and SSOP packages. This device performs the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. This de

文件：319.58 Kbytes 页数：23 Pages

Motorola

摩托罗拉

3V PCM CODEC-FILTER

The MC145481 is a general purpose per channel PCM Codec–Filter with pin selectable Mu–Law or A–Law companding, and is offered in 20–pin SOG and SSOP packages. This device performs the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. This de

文件：319.58 Kbytes 页数：23 Pages

Motorola

摩托罗拉