WM8608 ETC-unknow, WM8608 Datasheet - Page 11

• Manufacturer Part Number: WM8608
• Description: The Wm8608 Comprises A High Performance Multi-channel Pwm Digital Power Amplifier Controller. Simply By Adding Appropriate Power Output Stages A Multi-channel Power Amplifier May Be Built. Six Identical Full Audio Bandwidth Channels, Plus A Reduced B
• Manufacturer: ETC-unknow

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AUDIO INTERFACE TIMING – SLAVE MODE
Figure 3 Digital Audio Data Timing – Slave Mode
Table 5 Audio Interface Timing – Slave Mode
Note: BCLK period should always be greater than or equal to MCLK period.
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Test Conditions
AVDD, DVDD, BVDD = 3.3V, AGND, DGND, BGND = 0V, T
unless otherwise stated.
PARAMETER
Audio Data Input Timing Information
BCLK cycle time
BCLK pulse width high
BCLK pulse width low
BCLK rise/fall times
LRCLK set-up time to BCLK rising edge
LRCLK hold time from BCLK rising edge
LRCLK rise/fall times
DINFRONT, DINSRND, DINC_LFE and DINREAR hold
time from BCLK rising edge
DINFRONT
DINC_LFE
DINSRND
DINREAR
LRCLK
BCLK
t
BCH
t
BCY
t
t
BCL
DS
A
= +25
SYMBOL
t
t
t
t
LRSU
t
BCH
t
BCY
BCL
LRH
DH
o
t
C, Slave Mode, fs = 48kHz, MCLK = 256fs, 24-bit data,
LRH
t
DH
MIN
50
20
20
10
10
10
t
LRSU
TYP
PP Rev 1.5 March 2004
MAX
5
5
WM8608
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
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