wm8804geds-v Wolfson Microelectronics plc, wm8804geds-v Datasheet - Page 8

• Manufacturer Part Number: wm8804geds-v
• Description: 1 1 Digital Interface Transceiver With Pll
• Manufacturer: Wolfson Microelectronics plc

WM8804
DIGITAL AUDIO INTERFACE – SLAVE MODE
Figure 3 Digital Audio Data Timing – Slave Mode
Table 3 Digital Audio Data Timing – Slave Mode
w
Test Conditions
PVDD = 3.3V, DVDD = 3.3V, PGND = 0V, DGND = 0V, T
PARAMETER
Audio Data Input Timing Information
BCLK cycle time
BCLK pulse width high
BCLK pulse width low
LRCLK set-up time to BCLK
rising edge
LRCLK hold time from
BCLK rising edge
DIN set-up time to BCLK
rising edge
DIN hold time from BCLK
rising edge
DOUT propagation delay
from BCLK falling edge
LRCLK
DOUT
BCLK
DIN
SYMBOL
t
t
t
t
t
LRSU
BCH
t
t
t
BCY
BCL
LRH
DS
DH
DD
t
BCH
t
BCY
t
DD
TEST CONDITIONS
t
t
BCL
DS
A
= +25
o
C, fs = 48kHz, MCLK = 256fs unless stated.
t
LRH
t
DH
t
LRSU
MIN
50
20
20
10
10
10
10
0
TYP
PD, Rev 4.5, March 2009
MAX
10
Production Data
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
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