参数资料
型号: TLV320AIC3253IYZKR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, BGA25
封装: 2.70 X 2.70 MM, LEAD FREE, WCSP-25
文件页数: 3/35页
文件大小: 738K
代理商: TLV320AIC3253IYZKR
WCLK
BCLK
DOUT
DIN
t (WS)
d
t (DO-WS)
d
t (DO-BCLK)
d
t (DI)
S
t (DI)
h
I2S/LJF TiminginMasterMode
t
h(WS)
WCLK
BCLK
DOUT
DIN
t
L(BCLK)
t
P(BCLK)
t
H(BCLK)
t
s(WS)
t
d(DO-WS)
t
d(DO-BCLK)
t
h(DI)
t
s(DI)
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SLOS631 – MARCH 2010
Interface Timing
Typical Timing Characteristics — Audio Data Serial Interface Timing (I2S)
All specifications at 25°C, DVdd = 1.8V
Figure 4. I2S/LJF/RJF Timing in Master Mode
Table 1. I2S/LJF/RJF Timing in Master Mode (see Figure 4)
PARAMETER
IOVDD=1.8V
IOVDD=3.3V
UNITS
MIN
MAX
MIN
MAX
td(WS)
WCLK delay
30
20
ns
td (DO-WS)
WCLK to DOUT delay (For LJF Mode only)
50
25
ns
td (DO-BCLK)
BCLK to DOUT delay
50
25
ns
ts(DI)
DIN setup
8
ns
th(DI)
DIN hold
8
ns
tr
Rise time
24
12
ns
tf
Fall time
24
15
ns
Figure 5. I2S/LJF/RJF Timing in Slave Mode
Copyright 2010, Texas Instruments Incorporated
11
Product Folder Link(s): TLV320AIC3253
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