參數(shù)資料
型號: LC72707E
廠商: Sanyo Electric Co.,Ltd.
英文描述: RESTR 121 1 TOL 1/8W
中文描述: 多重調頻接收芯片支持所有全球標準
文件頁數(shù): 3/15頁
文件大?。?/td> 160K
代理商: LC72707E
1T delay
Clock
regeneration
2T delay
LPF
LPF
MSK
correction
PN
decoding
Sregeneration
Timing
control
Error
correction
Layer 2 CRC
Output control
(CPU interface)
DRIS processing
Layer 4 CRC
Memory array
RST
STNBY
VDD
GND
1/2
Data
Address
7.2MHz
X
X
F
C
C
C
D
D
I
F
B
D
C
MSK signal input
A08950
No. 5970-3/15
LC72707E
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
V
OH
1
I
O
= 0.5 mA, FLICK
I
O
= 1 mA, BLOCK, FLOCK, INT, CLK16,
DATA
V
DD
– 1.0
V
Output high-level voltage
V
OH
2
V
DD
– 0.4
V
V
OL
1
V
OL
2
V
OL
3
I
IH
1
I
IH
2
I
O
= 0.5 mA, applies to the same pins as V
OH
1
I
O
= 1 mA, applies to the same pins as V
OH
2
I
O
= 1 mA, DO
V
IN
= 5.5 V, CE, CL, DI, RST, STNBY
V
IN
= V
DD
, input pins other than I
IH
1
V
IN
= V
SS
, MSK, CL, CE, DI, RST, STNBY,
TP0 to TP8, TPC1 to 2, TOSEL1 to 2, TEST
1.0
V
Output low-level voltage
0.4
V
0.4
V
Input high-level current
1.0
μA
1.0
μA
Input low-level current
I
IL
–1
μA
Output off leakage current
I
OFF
VHIS
V
O
= V
DD
, DO
MSK, CL, CE, DI, RST, STNBY
1
μA
Hysteresis voltage
0.1 V
DD
V
Internal feedback resistor
R
f
I
DD
X
IN
, X
OUT
2.5
M
mA
Current drain
8
12
Electrical Characteristics (2)
at V
DD
= +2.7 to +3.6 V, in the allowable operating ranges
Block Diagram
Pin Assignment
LC72707E
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