- 您現(xiàn)在的位置：買賣IC網 > PDF目錄379494 > UPD1723GF-013 (NEC Corp.) PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER CAR AUDIO PDF資料下載
參數(shù)資料
| 型號： | UPD1723GF-013 |
| 廠商： | NEC Corp. |
| 英文描述： | PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER CAR AUDIO |
| 中文描述： | 鎖相環(huán)頻率合成器和控制器的調頻/中波/低頻調諧器汽車音響 |
| 文件頁數(shù)： | 38/80頁 |
| 文件大小： | 1590K |
| 代理商： | UPD1723GF-013 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁當前第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁
38
μ
PD1723GF-013,
μ
PD1723GF-213
Symbol
PSCAN
AMEMO
Function
Band
FM
MW
LW
VF
12.5
64
×
V
DD
Lowest Voltage to Determine the Presence of Station
0.977 V at V
DD
= 5 V
LOCAL mode
The frequencies are searched in the up direction, starting from the frequency currently being
received.
In the LOCAL mode, the SD detection level is changed and the frequencies are searched
twice. In the DX mode, the frequencies are searched once. When the preset memories are
written up to M6 during this time or at the end of 3 searches, the auto store memory
operation ends.
Example)
Japan, AM band 1422 kHz reception
Frequency
1422 1531 Seek 1620
→
→
ch1
↑
1629 522
→ →
ch2
1411
ch1
Station
M1
Write
(LOCAL 1st Time)
→
ch2
Display
ch2
Operation
1422
1629 522
1411
ch2
ch2
ch2
(LOCAL 2nd Time)
1422
1629 522
→
695
1411
ch2
ch2
ch2
ch2
Station
M2
Write
ch3
(DX 1st Time)
1422
Auto Memory Stop
The SD detection level for LOCAL mode auto store memory is:
Band
Lowest Voltage Judged a Broadcast Station
Mode
LOCAL
1st time
LOCAL
2nd time
DX
1st time
LOCAL
1st time
LOCAL
2nd time
DX
1st time
44.5
64
×
V
DD
28.5
64
×
V
DD
12.5
64
×
V
DD
18.5
64
×
V
DD
15.5
64
×
V
DD
12.5
64
×
V
DD
3.477 V at V
DD
= 5 V
2.277 V at V
DD
= 5 V
0.977 V at V
DD
= 5 V
1.445 V at V
DD
= 5 V
1.211 V at V
DD
= 5 V
0.977 V at V
DD
= 5 V
FM
VF
MW
LW
..........
..........
..........
PSCAN
AMEMO
→
........................................
→
→
......
→
...................................
→
→
.....
→
→
→
相關PDF資料 |
PDF描述 |
|---|---|
| UPD1723GF-211-3KE | PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER CAR AUDIO |
| UPD1723GF-213 | PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER CAR AUDIO |
| UPD178024GC-051 | 8-BIT SINGLE-CHIP MICROCONTROLLER WITH ON-CHIP PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOTIVE FM/MW/LW RADIO WITH CD PLAYER |
| UPD178024 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| UPD178024GC | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UPD1723GF-211-3KE | 制造商:NEC 制造商全稱:NEC 功能描述:PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER CAR AUDIO |
| UPD1723GF-213 | 制造商:NEC 制造商全稱:NEC 功能描述:PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER CAR AUDIO |
| UPD17240 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UPD17240.17241.17242.17243.17244.17245.17246 Data Sheet | Data Sheet[04/2003] |
| UPD17240MC-XXX-5A4 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS |
| UPD17241 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS |
發(fā)布緊急采購，3分鐘左右您將得到回復。