Data Sheet

BDE-BW2837
Dual-Band WiFi, Bluetooth & BLE Dual-Mode Module
Datasheet
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BDE Technology Inc.
Datasheet
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8. Bluetooth Codec-PCM (Audio) Timing Specifications
Figure 9-1. Bluetooth Codec-PCM (Audio) Master Timing Diagram
Table 9-1. Bluetooth Codec-PCM Master Timing Characteristics
PARAMETER
MIN MAX
UNIT
T
clk
Cycle time
162.76 (6.144 MHz) 15625 (64 kHz)
ns
T
w
High or low pulse width
35% of T
clk
min
t
is
AUD_IN setup time
10.6
t
ih
AUD_IN hold time
0
t
op
AUD_OUT propagation time
0 15
t
op
FSYNC_OUT propagation time
0 15
C
l
Capacitive loading on outputs
40
pF
Table 9-2. Bluetooth Codec-PCM Slave Timing Characteristics
PARAMETER
MIN MAX
UNIT
T
clk
Cycle time
81.38 (12.288 MHz)
ns
T
w
High or low pulse width
35% of T
clk
min
t
is
AUD_IN setup time
5
t
ih
AUD_IN hold time
0
t
is
AUD_FSYNC setup time
5
t
ih
AUD_FSYNC hold time
0
t
op
AUD_OUT propagation time
0 19
C
l
Capacitive loading on outputs
40
pF