PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

文件：342.14 Kbytes 页数：20 Pages

Motorola

摩托罗拉

PCM Codec-Filter

Overview The MC145557 has been discontinued. Suggested replacement: none.The MC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. They are \n\t• Fully Differential Analog Circuit Design for Lowest Noise\n\t• Performance Specified for Extended Temperature Range of – 40 to + 85 degrees Celsius\n\t• Transmit Band–Pass and Receive Low–Pass Filters On–Chip\n\t• Active R–C Pre–Filtering and Post–Filtering\n\t• A–Law Companding MC145557\n\t• ;

恩XP

恩智浦

PCM Codec-Filter

Lansdale

PCM Codec-Filter

PCM Codec-Filter TheMC145554, MC145557, MC145564, and MC145567 are all per channel PCM Codec–Filters. These devices perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems.They are designed to operate in both synchronous and asynch

文件：342.14 Kbytes 页数：20 Pages

Motorola

摩托罗拉

PCM Codec-Filter

文件：1.22702 Mbytes 页数：18 Pages

LANSDALE

PCM Codec-Filter

文件：284.08 Kbytes 页数：18 Pages

LANSDALE

PCM Codec-Filter

文件：284.08 Kbytes 页数：18 Pages

LANSDALE

PCM Codec-Filter

文件：1.22702 Mbytes 页数：18 Pages

LANSDALE