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参数资料
| 型号： | LC7073 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP18 |
| 封装： | DIP-18 |
| 文件页数： | 8/9页 |
| 文件大小： | 141K |
| 代理商： | LC7073 |
LC7073, 7073M
No.3932–8/9
Figure 8. Reset input
Figure 9. Supply rise time vs. reset delay
A minimum delay of 10 ms should be allowed for oscillator stabilization. A 10 to 100 ms reset delay is generated using
a 0.1
F reset capacitor, C. A larger capacitor should be used if the supply rise time is longer.
Figure 10. System block diagram
Device Comparison
The LC7070N, LC7070M and LC7071NM have identical basic functions, pinouts and input/output timing to those of the
LC7073 and LC7073M. Their respective packages and output circuitry are compared in table 3.
Table 3. Device comparison
The differences in output data format between the LC7070N/LC7070NM/LC7071NM and LC7073/LC7073M are as
follows.
Offset Words E and F
The LC7070N/LC7070NM/LC7071NM recognizes offset words E and F and performs group sync detection. The LC7073/
LC7073M does not recognize offset words E and F–it only detects A, B, C, C’ and D.
Input Data Bits
If all data bits are 0, the LC7070N/LC7070NM/LC7071NM only recognizes offset word E. The LC7073/LC7073M does
not recognize the offset word E block. No sync detection occurs if all input data bits are 0. Once data cutoff has been
determined, output data stops and the sync cutoff sequence begins.
e
c
i
v
e
De
g
a
k
c
a
Pe
p
y
t
u
p
t
u
O
N
0
7
0
7
C
LP
I
D
n
i
p
-
8
1
n
i
a
r
d
-
n
e
p
O
M
N
0
7
0
7
C
LP
F
M
n
i
p
-
8
1
M
N
1
7
0
7
C
LP
F
M
n
i
p
-
8
1
s
r
o
t
s
i
s
n
a
r
t
S
O
M
g
n
i
s
u
e
l
o
p
-
m
e
t
o
T
3
7
0
7
C
LP
I
D
n
i
p
-
8
1
M
3
7
0
7
C
LP
F
M
n
i
p
-
8
1
VDD
RES
C=0.1
F
Start point
0.8VDD
VDD
4.5V
1.125V
(0.25VDDmin)
RES
Oscillator stabilization
time (10 to 100 ms)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC7073M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Synchronous Error Correction LSI for RDS Applications |
| LC7074 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Synchronous Error Correction LSI for RDS Applications |
| LC7074M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Synchronous Error Correction LSI for RDS Applications |
| LC709004AMJ-AH | 功能描述:接口-I/O扩展器 RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| LC709006A-E | 功能描述:接口-I/O扩展器 RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
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