WM8951L Wolfson Microelectronics plc, WM8951L Datasheet - Page 10

• Manufacturer Part Number: WM8951L
• Description: Stereo ADC with Microphone Input and Clock Generator
• Manufacturer: Wolfson Microelectronics plc

WM8951L
DIGITAL AUDIO INTERFACE – MASTER MODE
Figure 4 Digital Audio Data Timing – Master Mode
w
Test Conditions
AVDD1, AVDD2, DBDD = 3.3V, AGND = 0V, DCVDD = 1.5V, DGND = 0V, T
256fs unless otherwise stated.
PARAMETER
Audio Data Input Timing Information
ADCLRC propagation delay
from BCLK falling edge
ADCDAT propagation delay
from BCLK falling edge
(Output)
ADCLRC
(Output)
ADCDAT
BCLK
Figure 3 Master Mode Connection
SYMBOL
WM8951L
ADC
t
t
DDA
DL
ADCLRC
ADCDAT
BCLK
TEST CONDITIONS
A
= +25
ENCODER/
DECODER
o
DSP
MIN
C, Slave Mode, fs = 48kHz, XTI/MCLK =
t
0
0
DL
t
DDA
TYP
PD Rev 4.1 December 2007
www.DataSheet4U.com
MAX
10
15
Production Data
UNIT
ns
ns
10