參數(shù)資料
型號: CXD3009Q
廠商: Sony Corporation
元件分類: 數(shù)字信號處理
英文描述: CD Digital Signal Processor(CD數(shù)字信號處理器)
中文描述: CD數(shù)字信號處理器(光盤數(shù)字信號處理器)
文件頁數(shù): 9/64頁
文件大?。?/td> 477K
代理商: CXD3009Q
9
CXD3009Q
2. CLOK, DATA, XLAT, CNIN, SQCK and EXCK pins
(V
DD
= AV
DD
= 3.3V ± 5%, V
SS
= AV
SS
= 0V, Topr =
20 to +75
°
C)
In pseudo double-speed playback mode, except when SQSO is Sub Q Read, the maximum operating
frequency for SQCK is 300kHz and the minimum pulse width is 1.5μs.
3. BCKI, LRCKI and PCMDI pins
(V
DD
= AV
DD
= 3.3V ± 5%, V
SS
= AV
SS
= 0V, Topr =
20 to +75
°
C)
Clock frequency
Clock pulse width
Setup time
Hold time
Delay time
Latch pulse width
EXCK SQCK frequency
EXCK SQCK pulse width
f
CK
t
WCK
t
SU
t
H
t
D
t
WL
f
T
f
WT
750
300
300
300
750
750
0.65
0.65
MHz
ns
ns
ns
ns
ns
MHz
ns
Item
Symbol
Min.
Typ.
Max.
Unit
t
WCK
t
WCK
1/f
CK
t
H
t
SU
t
WL
t
D
1/f
T
t
WT
t
WT
t
H
t
SU
CLK
DATA
XLT
EXCK
CNIN
SQCK
SQSO
SBSO
BCK pulse width
DATAL, R setup time
DATAL, R hold time
LRCK setup time
t
W
t
SU
t
H
t
SU
ns
ns
ns
ns
Item
Symbol
Conditions
Typ.
94
18
18
18
Min.
Max.
Unit
V
DD
/2
V
DD
/2
t
W
(BCKI)t
W
(BCKI)
t
(PCMDI)
t
(PCMDI)
t
(LRCKI)
BCKI
PCMDI
LRCKI
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