WM8523GEDT WOLFSON [Wolfson Microelectronics plc], WM8523GEDT Datasheet - Page 11

• Manufacturer Part Number: WM8523GEDT
• Description: 24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
• Manufacturer: WOLFSON [Wolfson Microelectronics plc]

Production Data
SIGNAL TIMING REQUIREMENTS
SYSTEM CLOCK TIMING
Figure 1 System Clock Timing Requirements
AUDIO INTERFACE TIMING – MASTER MODE
Figure 2 Master Mode Digital Audio Data Timing
Table 1 Master Mode Audio Interface Timing
w
Test Conditions
LINEVDD=AVDD=2.97~3.63V, LINEGND=AGND=0V, T
PARAMETER
Master Clock Timing Information
MCLK cycle time
MCLK high time
MCLK low time
MCLK duty cycle (t
Test Conditions
LINEVDD=AVDD=2.97~3.63, LINEGND=AGND=0V, T
PARAMETER
Audio Data Input Timing Information
LRCLK propagation delay from BCLK falling edge
DACDAT setup time to BCLK rising edge
DACDAT hold time to BCLK falling edge
MCLKH
/t
MCLKL)
A
=+25°C, Master Mode
A
=+25°C
SYMBOL
t
t
t
MCLKH
MCLKY
MCLKL
SYMBOL
t
t
t
DST
DHT
DL
40:60
MIN
27
11
11
MIN
22
25
4
TYP
TYP
PD, Rev 4.1, August 2011
60:40
MAX
500
MAX
16
WM8523
UNIT
UNIT
ns
ns
ns
ns
ns
ns
%
11