WM8768 Wolfson Microelectronics plc, WM8768 Datasheet - Page 9

• Manufacturer Part Number: WM8768
• Description: 24-bit, 192khz 8-channel Dac
• Manufacturer: Wolfson Microelectronics plc

Production Data
Figure 3 Digital Audio Data Timing – Master Mode
Table 2 Digital Audio Data Timing – Master Mode
DIGITAL AUDIO INTERFACE – SLAVE MODE
Figure 4 Audio Interface – Slave Mode
w
Test Conditions
AVDD, VREFP = 5V, DVDD = 3.3V, AGND, VREFN, DGND = 0V, T
otherwise stated.
PARAMETER
Audio Data Input Timing Information
LRCLK propagation delay
from BCLK falling edge
DIN1/2/3/4 setup time to
BCLK rising edge
DIN1/2/3/4 hold time from
BCLK rising edge
WM8768
DAC
DIN1/2/3/4
(Output)
(Output)
LRCLK
BCLK
DIN1/2/3/4
LRCLK
BCLK
SYMBOL
t
t
t
DST
DHT
4
DL
DECODER
TEST CONDITIONS
t
DSP/
DST
t
A
DHT
= +25
o
C, Master Mode, fs = 48kHz, MCLK = 256fs unless
MIN
10
10
0
t
DL
TYP
PD Rev 4.2 July 2005
MAX
10
WM8768
UNIT
ns
ns
ns
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