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IDT821054 QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
INDUSTRIAL TEMPERATURE RANGE
8
TIMING CHARACTERISTICS
8.1
CLOCK TIMING
Figure - 8 Clock Timing
Symbol
Description
Min.
Typ.
Max.
Units
Test Conditions
t1
CCLK period
122
100k
ns
t2
CCLK pulse width
48
ns
t3
CCLK rise and fall time
25
ns
t4
BCLK period
122
ns
t5
BCLK pulse width
48
ns
t6
BCLK rise and fall time
15
ns
t7
MCLK pulse width
48
ns
t8
MCLK rise and fall time
15
ns
t3
CCLK
t1
t2
t6
BCLK
t4
t5
t8
MCLK
t7