bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 78

• Manufacturer Part Number: bc41b143a07
• Description: Single Chip Bluetooth
• Manufacturer: ETC-unknow

CS-101564-DSP12
Symbol
f
f
t
t
t
t
t
t
t
t
t
sclk
sclk
sclkl
sclkh
hsclksynch
susclksynch
dpout
dsclkhpout
dpoutz
supinsclkl
hpinsclkl
PCM_SYNC
PCM_OUT
PCM_CLK
PCM_IN
Parameter
PCM clock frequency (Slave mode: input)
PCM clock frequency (GCI mode)
PCM_CLK low time
PCM_CLK high time
Hold time from PCM_CLK low to PCM_SYNC high
Set-up time for PCM_SYNC high to PCM_CLK low
Delay time from PCM_SYNC or PCM_CLK
whichever is later, to valid PCM_OUT data (Long
Frame Sync only)
Delay time from CLK high to PCM_OUT valid data
Delay time from PCM_SYNC or PCM_CLK low,
whichever is later, to PCM_OUT data line high
impedance
Set-up time for PCM_IN valid to CLK low
Hold time for PCM_CLK low to PCM_IN invalid
t
hsclksynch
Figure 9.25: PCM Slave Timing Long Frame Sync
t
supinsclkl
t
sclkh
t
dpout
MSB (LSB)
MSB (LSB)
Table 9.10: PCM Slave Timing
f
sclk
t
susclksynch
t
hpinsclkl
t
Production Information
tsclkl
© CSR plc 2003-2007
t
dsclkhpout
Min
128
200
200
LSB (MSB)
64
30
30
30
30
-
-
-
t
r
LSB (MSB)
,t
f
Typ
-
-
-
-
-
-
-
-
-
-
-
t
dpoutz
Device Terminal Descriptions
t
2048
4096
dpoutz
Max
20
20
20
-
-
-
-
-
-
Page 78 of 97
Unit
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns