參數(shù)資料
型號: LC72711LW
廠商: Sanyo Electric Co.,Ltd.
英文描述: Mobile FM Multiplex Broadcast (DARC) Receiver IC(移動FM多路廣播接收器芯片)
中文描述: 移動調(diào)頻多路廣播(DARC)接收器IC(移動調(diào)頻多路廣播接收器芯片)
文件頁數(shù): 4/29頁
文件大小: 155K
代理商: LC72711LW
No. 6167-4/29
LC72711W, 72711LW
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
V
IH
1
V
IH
2
V
IL
1
V
IL
2
FOSC
2.7
3.6
V
High-level input voltage
A0/CL, A1/CE, A2/DI, RST, STNBY
0.7 V
DD
0.7 V
DD
5.5
V
DACK, WR, RD, CS, SP, BUSWD, A3, IOCNT1, IOCNT2
V
DD
V
Low-level input voltage
Pins for which V
IH
1 applies
Pins for which V
IH
2 applies
This IC operates with a frequency precision of ±250 ppm
V
SS
V
SS
0.3 V
DD
0.3 V
DD
V
V
Oscillator frequency
7.2
MHz
X
IN
input sensitivity
VXI
With a sine wave input to X
IN
, capacitor coupling.
V
DD
= +2.7 to +3.6 V
With a 100% modulated composite signal input to
MP
XIN
. V
DD
= +3.3 V
With a 100% modulated composite signal input
to MP
XIN
. V
DD
= +2.7 V
A0/CL
400
900
mVrms
VMPX1
120
350
mVrms
Input amplitude
VMPX2
120
180
mVrms
Clock low-level period
t
CL
t
CH
t
SU
t
HD
t
EL
t
ES
t
EH
t
LC
t
DDO
t
CRC
0.7
μs
Clock high-level period
A0/CL
0.7
μs
Data setup time
A0/CL, A2/DI
0.7
μs
Data hold time
A0/CL, A2/DI
0.7
μs
CE wait time
A0/CL, A1/CE
0.7
μs
CE setup time
A0/CL, A1/CE
0.7
μs
CE hold time
A0/CL, A1/CE
0.7
μs
Data latch change time
A1/CE
0.7
μs
Data output time
DO, A0/CL
277
555
ns
CRC4 change time
CRC4, A0/CL
0.7
μs
[LC72711LW]
Allowable Operating Ranges
at Ta = –40 to +85°C, V
SS
= 0 V
S
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