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SimCom SIM7000G User Manual

SimCom SIM7000G
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Smart Machine Smart Decision
SIM7000 _Hardware Design _V1.00 2017-05-23
Figure 23: Module to external codec timing
Table 15: PCM timing parameters
Parameter
Description
Min.
Typ.
Max.
Unit
T(sync)
PCM_SYNC cycle time
125
μs
T(synch)
PCM_SYNC high level time
488
ns
T(syncl)
PCM_SYNC low level time
124.5
μs
T(clk)
PCM_CLK cycle time
488
ns
T(clkh)
PCM_CLK high level time
244
ns
T(clkl)
PCM_CLK low level time
244
ns
T(susync)
PCM_SYNC setup time high before falling edge
of PCM_CLK
122
ns
T(hsync)
PCM_SYNC hold time after falling edge of
PCM_CLK
366
ns
T(sudin)
PCM_IN setup time before falling edge of
PCM_CLK
60
ns
T(hdin)
PCM_IN hold time after falling edge of
PCM_CLK
60
ns
T(pdout)
Delay from PCM_CLK rising to PCM_OUT valid
60
ns
T(zdout)
Delay from PCM_CLK falling to PCM_OUT
HIGH-Z
60
ns

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SimCom SIM7000G Specifications

General IconGeneral
BrandSimCom
ModelSIM7000G
CategoryControl Unit
LanguageEnglish

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