參數(shù)資料
型號: LC72720YV
廠商: Sanyo Electric Co.,Ltd.
英文描述: Single-Chip RDS Signal-Processing System IC(單片無線電數(shù)據(jù)系統(tǒng)信號處理芯片)
中文描述: 單芯片發(fā)展策略的信號處理系統(tǒng)集成電路(單片無線電數(shù)據(jù)系統(tǒng)信號處理芯片)
文件頁數(shù): 12/14頁
文件大?。?/td> 107K
代理商: LC72720YV
No. 6488-12/14
LC72720Y, 72720YV
Serial data output (OUT)
t
SU
, t
HD
, t
EL
, t
ES
, t
EH
0.75 μs t
DC
, t
DH
< 0.46 μs t
CE
< 20 ms
CL: Normal high
CL: Normal low
Serial data timing
CL: Normal high
CL: Normal low
Caution:1. Since the DO pin is an n-channel open-drain output, the transition times (t
DC
, t
DH
) will differ according to the
value of the pull-up resistor used.
2. The CE, CL, DI, and DO pins can be connected to the corresponding pins on other ICs that use the CCB
interface. (However, we recommend connecting the DO and CE pins separately if the number of available
microcontroller ports allows it.)
3. Serial data I/O becomes possible after the crystal oscillator starts oscillation.
tSU
tHD
B1
tEL
tES
tEH
tDC
tDC
0
tCE
B0
B2
B3
A0
A1
A2
A3
1
1
0
D3
D2
D1
D0
CE
CL
DI
DO
A13215
tDH
tSU
tHD
B1
tDC
tDC
0
B0
B2
B3
A0
A1
A2
A3
1
1
0
D3
D2
D1
D0
CE
CL
DI
DO
A13216
tDH
tEL
tES
tEH
tCE
tCE
VIH
VIL
VIH
VIL
tEH
tDH
tLC
tES
tDC
tEL
tCL
tCH
tSU
tHD
VIH
VIL
VIH
VIL
VIH
VIL
VIH
CE
CL
DI
DO
A13217
tCE
VIH
VIL
VIL
VIHVIL
tEH
tDH
tLC
tES
tDC
tDC
tEL
tCL
tCH
tSU
tHD
VIH
VIL
VIH
VIL
VIH
VIL
VIL
CE
CL
DI
DO
A13218
Intenal data latch
Intenal data latch
Old
Old
New
New
相關(guān)PDF資料
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