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

PCM Codec-Filter

文件：1.22702 Mbytes Page：18 Pages

PCM Codec-Filter

文件：284.08 Kbytes Page：18 Pages

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

PCM Codec-Filter

文件：1.22702 Mbytes Page：18 Pages

PCM CODEC - FILTER

IL145567N is a one-chip PCM-cofidec which converts speech signal into digital form and backwards. The IC is design to operate in synchronous and asynchronous systems and is comprised of: - reference generator; - filters on switching capacitors in transmission and receipt channels ;

PCM CODEC - FILTER

IL145567N is a one-chip PCM-cofidec which converts speech signal into digital form and backwards. The IC is design to operate in synchronous and asynchronous systems and is comprised of: - reference generator; - filters on switching capacitors in transmission and receipt channels ;