MT9126 Ver la hoja de datos (PDF) - Mitel Networks

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MT9126

Quad ADPCM Transcoder

Mitel Networks 

MT9126

Preliminary Information

MCLK (C4i)

F0i

C2o

EN1 (output)

F0od/ENB2

PCMi/o1

PCMi/o2

ADPCMi/o

(32/24 kb/s)

bit 4 = x at 24 kbit/s

ADPCMi/o

(16 kb/s)

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASAAAAAAAAAAAAAAASSAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA12AAAAAAAAAAAAAAA1AAAAAAAAAAAAAAA1AAAAAAAAAAAAAAA1BAAAAAAAAAAAAAAA0AAAAAAAAAAAAAAA91AAAAAAAAAAAAAAA8AAAAAAAAAAAAAAA7AAAAAAAAAAAAAAA6AAAAAAAAAAAAAAA5AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4 AAAAAAAAAAAAAAA3AAAAAAAAAAAAAAA2AAAAAAAAAAAAAAA1AAAAAAAAAAAAAAA0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA11BAAAAA1BS22SAAAAAS31AAAAASE1B42AAAAA21LAAAAA21AAAAA11B=3B21AAAAA2BAAAAA132010BAAAAA44229AAAAAAAAAAA8AAAAAAAAAAA11B1SAAAAAB722AAAAA6E331AAAAAB524L2AAAAA4AAAAA31=1B3AAAAAB222AAAAA1314AAAAA1B440AAAAA2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASS1AAAAAAAAAAAAAAAS6AAAAAAAAAAAAAAAESAAAAAAAAAAAAAAAkL1AAAAAAAAAAAAAAAb2AAAAAAAAAAAAAAA1o/AAAAAAAAAAAAAAA1spAAAAAAAAAAAAAAA1o0AAAAAAAAAAAAAAAeBAAAAAAAAAAAAAAA9nra3AAAAAAAAAAAAAAA8lyAAAAAAAAAAAAAAAt7eAAAAAAAAAAAAAAA6dAAAAAAAAAAAAAAA5AAAAAAAAAAAAAAA4fAAAAAAAAAAAAAAAo3AAAAAAAAAAAAAAA2rAAAAAAAAAAAAAAA1AAAAAAAAAAAAAAA0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASAAAAAAAAAAAAAAASAAAAAAAAAAAAAAASAAAAAAAAAAAAAAA1AAAAAAAAAAAAAAA2AAAAAAAAAAAAAAA1AAAAAAAAAAAAAAA1 AAAAAAAAAAAAAAA10AAAAAAAAAAAAAAAB9AAAAAAAAAAAAAAA84AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA7 AAAAAAAAAAAAAAA6AAAAAAAAAAAAAAA5AAAAAAAAAAAAAAA4AAAAAAAAAAAAAAA3AAAAAAAAAAAAAAA2AAAAAAAAAAAAAAA1AAAAAAAAAAAAAAA0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

outputs = High impedance

inputs = don’t care

X = undetermined logic level output; don’t care input

Outputs high impedance outside of channel boundaries

Two frame delay from data input to data output

Note: D &C channels not supported in this mode.

Figure 8 - ST-BUS 16-bit Linear PCM Relative Timing

8-44

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