WM8523GEDT WOLFSON [Wolfson Microelectronics plc], WM8523GEDT Datasheet - Page 12

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

WM8523
AUDIO INTERFACE TIMING – SLAVE MODE
Figure 3 Digital Audio Data Timing – Slave Mode
Table 2 Slave Mode Audio Interface Timing
Note:
BCLK period should always be greater than or equal to MCLK period.
w
Test Conditions
LINEVDD=AVDD=2.97~3.63V, LINEGND=AGND=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
DACDAT hold time from LRCLK rising edge
DACDAT set-up time to BCLK rising edge
A
=+25
°
C, Slave Mode
SYMBOL
t
t
t
t
t
LRSU
t
BCY
BCH
LRH
t
BCL
DH
DS
MIN
27
11
11
7
5
5
7
TYP
PD, Rev 4.1, August 2011
MAX
Production Data
UNIT
ns
ns
ns
ns
ns
ns
ns
12