wm8918 Wolfson Microelectronics plc, wm8918 Datasheet - Page 19

• Manufacturer Part Number: wm8918
• Description: Ultra Low Power Dac For Portable Audio Applications
• Manufacturer: Wolfson Microelectronics plc

Production Data
AUDIO INTERFACE TIMING
w
Test Conditions
DCVDD = 1.0V, AVDD = DBVDD = CPVDD = 1.8V, DGND=AGND=CPGND =0V, T
MCLK=256fs, 24-bit data, unless otherwise stated.
Audio Interface Timing - Master Mode
LRCLK propagation delay from BCLK falling edge
AIFTXDAT propagation delay from BCLK falling edge
AIFRXDAT setup time to BCLK rising edge
AIFRXDAT hold time from BCLK rising edge
PARAMETER
MASTER MODE
Figure 2 Audio Interface Timing – Master Mode
SYMBOL
t
t
t
t
DDA
DST
DHT
DL
A
MIN
= +25
20
10
o
C, Master Mode, fs=48kHz,
TYP
PD, Rev 4.0, September 2010
MAX
20
20
WM8918
UNIT
ns
ns
ns
ns
19