TC9314F-043
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC9314F-043
Single Chip Digital Tuning System for CD Radio Cassette
TC9314F-043 is a CMOS LSI designed for a PLL frequency synthesizer radio system corresponded to the
requirement of the whole world.
Since TC9314F-043 can be used for TC9284BF the CD processor and receive remote control signal, a low cost
compact CD radio system can be constructed.
Features
·
Receiving band
Jumper Setting
FM Step
A0
MW Step
0
USA
0
0
1
0
1
0
1
General
0
1
0
1
―
0
FM
1
East Europe
1
0
0
1
―
―
(Note 2)
Japan
1
1
―
―
(Note 3)
MW/AM
LW
FM
MW/AM
TV
Area
A1
Band
Frequency Rang
(Hz)
87.5~107.9 M
87.5~108.0 M
530~1710 k
531~1602 k
87.50~108.00 M
87.5~108.0 M
522~1602 k
530~1602 k
146~281 k
65.00~74.0 M
87.50~108.00 M
65.00~74.0 M
87.50~108.00 M
531~1602 k
530~1610 k
146~281 k
76.0~90.0 M
522~1629 M
1~12 ch
Step
(Hz)
200 k
100 k
10 k
9k
50 k
100 k
9k
10 k
1k
50 k
50 k
100 k
9k
10 k
1k
100 k
9k
1 ch
FREF
(Hz)
25 k
5k
3k
25 k
3k
5k
1k
IF
FM
AM
(Note 1)
FM
+10.7 M
+450 k
+10.7 M
MW/AM
LW
+450 k
25 k
+10.7 M
3k
5k
1k
25 k
3k
25 k
−10.7
M
+450
−10.7
M
+450 k
Note 1: AM mark is indicated, even if band is MW with SW band in USA area.
Note 2: In case that
there is not TV band, FM band extends (76.0-90.0 MHz + TV 1~3 ch).
Note 3: If TV band is selected, prescaler (TD7104P) is need.
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TC9314F-043
There are SW bands with bands as shown above by setting of SW
0
, SW
1
Jumper.
Jumper Setting
FM Step
SW0
MW Step
0
1
0
1
―
―
―
―
―
SW
A
SW
B
SW
1
SW
2
3.8~12.5 M
5.95~15.6 M
2.3~7.3 M
9.5~26.1 M
5k
5k
+450 k
Frequency Rang
(Hz)
Step
(Hz)
no SW
FREF
(Hz)
SW1
0
0
1
1
Band
IF
Note
Note 4: Only SW mark is indicated for SWA or SWB.
Note 5: If jumper setting is SW
1
, SW
2
when there is LW/TV band, SW
1
, SW
2
bands are no set. (Maximum 4 band)
·
Tuning functions and preset memory
·
manual up/down tuning
·
seek up/down tuning
·
Preset memory
·
Fixed
FM/AM
FM/MW/LW or TV
FM/MW/SW-A or B
FM/MW/LW or TV/SW-A or B
FM/MW/SW
1
/SW
2
·
Random
·
Clock functions
·
12H/24H clock
·
TIMER on/off
·
SLEEP
·
CD functions
·
random play
·
intro play
·
repeat play or track repeat play
·
memory play (max 20 preset)
·
CD FF/REW
·
synchro rec mode
·
tray open/close control
·
indication of CD remain time
·
music calendar display
·
Remote control functions
·
volume up / down control
·
direct selecting of preset memory and track number
·
Other functions
·
preset equalizer control
·
function change (CD/TUNER/TAPE/AUX)
·
indication of STEREO mark
·
power on/off key
·
mute on/off control
total
20/20
20/10/10
20/10/10
20/10/5/5
20/10/5/5
30
stations
stations
stations
stations
stations
stations
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2002-02-28
TC9314F-043
RESTRICTIONS ON PRODUCT USE
000707EBA
·
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
·
The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
·
The products described in this document are subject to the foreign exchange and foreign trade laws.
·
The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other
rights of the third parties which may result from its use. No license is granted by implication or otherwise under
any intellectual property or other rights of TOSHIBA CORPORATION or others.
·
The information contained herein is subject to change without notice.
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2002-02-28
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