LC7234-8460 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LC7234-8460 Datasheet PDF : 23 Pages
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LC7234-8460
Functional Description
Band Coverage
Region
China
United States 1
United States 2
Europe
Middle East
Common 1
Common 2
Canada, Australia
World
Band
FM
MWa
MWb
SW1
SW2
FM
MWa
MWb
FM
MWa
MWb
FM
MWa
MWb
LW
FM
MWa
MWb
SW1
SW2
FM
MWa
MWb
SWA
FM
MWa
MWb
SWB
FM
MWa
MWb
FM
MWa
MWb
LW
SWB
Frequency range
[FM, SW (MHz) AM (kHz)]
87.0 to 108.0
531 to 1602
522 to 1611
2.28 to 6.23
7.1 to 21.85
87.5 to 107.9
531 to 1602
530 to 1710
87.5 to 108.0
531 to 1602
530 to 1710
87.5 to 108.0
531 to 1602
522 to 1611
146 to 281
87.5 to 108.0
531 to 1602
522 to 1611
2.28 to 6.23
7.1 to 21.85
87.5 to 108.0
531 to 1602
531 to 1602
5.95 to 15.6
87.5 to 108.0
531 to 1602
522 to 1611
3.8 to 12.5
87.5 to 108.0
531 to 1602
522 to 1611
87.5 to 108.0
531 to 1602
522 to 1611
146 to 281
3.8 to 12.5
Frequency step
(kHz)
100/50
9
9
5
5
200
9
10
100
9
10
100/50
9
9
1
100/50
9
9
5
5
100/50
9
9
5
100/50
9
9
5
100/50
9
9
100/50
9
9
1
5
Comparison
frequency (kHz)
25
9
9
5
5
50
9
10
50
9
10
25
9
9
1
25
9
9
5
5
25
9
9
5
25
9
9
5
25
9
9
25
9
9
1
5
Center frequency
[FM (MHz) AM (kHz)]
10.7
450/468
450/468
450
450
10.7
450/468
450
10.7
450/468
450
10.7
450/468
450/468
450/468
10.7
450/468
450/468
450
450
10.7
450/468
450/468
450
10.7
450/468
450/468
450
10.7
450/468
450/468
10.7
450/468
450/468
450/468
450
B2 B1 B0
0
0
0
0
0
1
0
1
0
1
0
0
0
1
1
1
0
1
1
1
0
1
1
1
WORLD = 1
Band Selection
When SELBND is 0, BAND0 and BAND1 select the
frequency band as shown in the following table. When
BAND1
BAND0
U.S.A., Canada,
Australia
Europe
0
0
FM
FM
0
1
(FM)
LW
1
0
AM
MW
1
1
(FM)
(FM)
SELBND is 1, the BAND, FM, MW, LW and SW keys
select the frequency band.
Middle East,
China
FM
Common 1
FM
Common 2
FM
World
FM
SW1
(FM)
(FM)
LW
MW
MW
MW
MW
SW2
SWA
SWB
SWB
The frequency band selection determines the logic levels
of FM/AM, M/S(L), SW and FM as shown in the follow-
ing table.
Pin name
BAND
FM/AM
M/S(L)
SW
FM
FM
HIGH
LOW
LOW
LOW
MW
LOW
HIGH
LOW
HIGH
SW1(LW)
LOW
LOW
LOW
HIGH
SW2
LOW
LOW
HIGH
HIGH
Preset Memory Channels
Preset memory values
PSCH2 PSCH1
0
0
0
1
1
0
1
1
Number of frequency bands
FM
MW
SW1/LW SW2
8
8
8
8
5
5
5
5
16
8
8
8
Illegal
No.4350–5/23
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