參數(shù)資料
型號: TLV320AIC27CPFB
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: PLASTIC, TQFP-48
文件頁數(shù): 41/54頁
文件大?。?/td> 732K
代理商: TLV320AIC27CPFB
TLV320AIC27
STEREO AUDIO CODEC
SLAS253A – MARCH 2000 – REVISED SEPTEMBER 2000
46
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
detailed timing diagrams over operating temperature range, AVDD = 5 V, DVDD = 3.3 V, GND = 0 V,
(unless otherwise stated)
All measurements are taken at 10% to 90% VDD, unless otherwise stated. All the following timing information
is assured, not tested.
SYNC
BIT_CLK
SDATA_OUT
WRITE
TO 0X20
DATA PR4
DON’T
CARE
SDATA_IN
SLOT 1
SLOT 2
t(S2_PDOWN)
PARAMETER
MIN
TYP
MAX
UNIT
t(S2_PDOWN)
End of slot 2 to BITCLK SDATIN low
1
s
Figure 15. AC-Link Power-Down Timing
RESETB
BIT_CLK
t(RST_LOW)
t(RST2CLK)
PARAMETER
MIN
TYP
MAX
UNIT
t(RST_LOW)
RESETB active-low pulse width
1
s
t(RST2_CLK) RESETB inactive to BIT_CLK startup delay
162.8
ns
Figure 16. Cold Reset Timing
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