User's Manual

Rev: e
© 2030 Free2move AB
Page 32(45)
Extended range Bluetooth
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Module - F2M03GXA
Datasheet
PCM Slave Timing
Symbol Parameter Min
(1)
Typ Max
(1)
Unit
f
sclk
PCM clock frequency (Slave mode: input) 64 - 2048 kHz
f
sclk
PCM clock frequency (GCI mode) 128 - 4096 kHz
t
sclkl
PCM_CLK low time 200 - - ns
t
sclkh
PCM_CLK high time 200 - - ns
t
hsclksynch
Hold time from PCM_CLK low to
PCM_SYNC high
30 - - ns
t
susclksynch
Set-up time for PCM_SYNC high to
PCM_CLK low
30 - - ns
t
dpout
Delay time from PCM_SYNC or
PCM_CLK whichever is later, to valid
PCM_OUT data (Long Frame Sync only)
- - 20 ns
t
dsclkhpout
Delay time from CLK high to PCM_OUT
valid data
-
-
20 ns
t
dpoutz
Delay time from PCM_SYNC or
PCM_CLK low, whichever is later, to
PCM_OUT data line high impedance
- - 20 ns
t
supinsclkl
Set-up time for PCM_IN valid to CLK low 30 - - ns
t
hpinsclkl
Hold time for PCM_CLK low to PCM_IN
invalid
30 - ns
t
r
Edge rise time (Cl = 50 pF, 10-90 %) - - 15 ns
T
f
Edge fall time (Cl = 50 pF, 10-90 %)
-
-
15
ns
Note:
(1)
Valid for temperatures between -40°C and +105°C
PCM slave timing