參數(shù)資料
型號： MT9126AS
廠商： Mitel Networks Corporation
英文描述： CMOS Quad ADPCM Transcoder
中文描述： 代碼轉(zhuǎn)換器的CMOS四路差分PcM
文件頁數(shù)： 11/22頁
文件大?。?/td> 312K
代理商： MT9126AS
Preliminary Information
MT9126
8-43
Figure 7 - ST-BUS 8-bit Companded PCM Relative Timing
MCLK (C4)
F0i
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ADPCMi
ADPCMo
C2o (output)
B1
B2
B3
B4
EN1 (output)
EN2 (output)
PCMi2
PCMo2
B3
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PCMi1
PCMo1
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SEL=0
SEL=1
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32 kb/s is shown
In 24 kb/s, bit 4 becomes “X”
16 kb/s
SEL operates for
16 kb/s only
ENB2/F0od
7 6 5 4
7 6 5 4 3 2 1 0
3 2 1 0
7 6 5 4
7 6 5 4 3 2 1 0
3 2 1 0
7 6 5 4
7 6 5 4 3 2 1 0
3 2 1 0
0 1
7 6 5 4 3 2 1 0
1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
1 2 3 4
1 2 3 4 1 2 3 4
1 2 3 4
7 6 5 4
7 6 5 4 3 2 1 0
3 2 1 0
0 1
7 6 5 4 3 2 1 0
transparent relay of D- and C- channels
when ENB1=0
0 1
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1 2 3 4
1 2 3 4 1 2 3 4
1 2 3 4
0 1
7 6 5 4 3 2 1 0
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X = undetermined logic level output; don’t care input
Outputs high impedance outside of channel boundaries
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outputs=High impedance
inputs = don’t care
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Two frame delay from data input to data output
相關(guān)PDF資料
PDF描述
MT9126 Quad ADPCM Transcoder(四ADPCM編解碼器)
MT9160B ISO2-CMOS 5 Volt Multi-Featured Codec (MFC)
MT9160BE ISO2-CMOS 5 Volt Multi-Featured Codec (MFC)
MT9160BS ISO2-CMOS 5 Volt Multi-Featured Codec (MFC)
MT9160 ISO2-CMOS 5 Volt Multi-Featured Codec (MFC)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9126AS1 制造商:Microsemi Corporation 功能描述:ADPCM VOICE COMPRESSION G.726 16KBPS/24KBPS/32KBPS 5V 28SOIC - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TRANSCODER QUAD ADPCM 28SOIC 制造商:Microsemi Corporation 功能描述:IC TRANSCODER QUAD ADPCM 28SOIC
MT9126ASR 制造商:Microsemi Corporation 功能描述:
MT9126ASR1 制造商:Microsemi Corporation 功能描述:ADPCM VOICE COMPRESSION G.726 16KBPS/24KBPS/32KBPS 5V 28SOIC - Tape and Reel 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TRANSCODER QUAD ADPCM 28SOIC 制造商:Microsemi Corporation 功能描述:IC TRANSCODER QUAD ADPCM 28SOIC
MT9160 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS 5 Volt Multi-Featured Codec (MFC)
MT91600 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Programmable SLIC
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