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參數(shù)資料
| 型號： | UPD17006AGF-011 |
| 廠商： | NEC Corp. |
| 英文描述： | LJT 46C 40#20 4#16 2#8(COAX) |
| 中文描述： | 4位單片機帶預(yù)分頻器的微控制器，鎖相環(huán)頻率合成器，如果汽車調(diào)頻，兆瓦，和LW收音機計數(shù)器 |
| 文件頁數(shù)： | 7/72頁 |
| 文件大?。?/td> | 677K |
| 代理商： | UPD17006AGF-011 |
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7
μ
PD17006AGF-011
I/O Format
Analog input
1. PIN FUNCTIONS
Pin Name
Pin No.
1
|
4
Symbol
K
3
|
K
0
Function
Analog key return signal input pins.
For connection of analog keys, refer to 2. KEY MATRIX
CONFIGURATION.
Signal meter signal input pin.
Input analog signal according to intensity of received
electric field. This pin is used to judge condition for AF
selection.
Signal quality input pin.
Input analog signal according to quality of received elec-
tric field. This pin is used to judge condition for AF
selection.
FM band intermediate frequency (IF) input pin.
Because an on-chip AC amplifier is provided, cut DC com-
ponent with a capacitor for input.
This pin is used to detect presence/absence of broadcast-
ing station during auto tuning when FM IF/SD switch of
initial setting diode = 1 (shorted with diode).
When it is judged that a station is present, input frequency
and input conditions are as follows:
Band
Input frequency range
FM
10.7 MHz
±
20.0 kHz
Input frequency range is range of frequencies that must be
input within 10 ms after PLL is locked.
This is the AM band (MW, LW) intermediate frequency (IF)
input pin.
Because an on-chip AC amplifier is provided, cut out the
DC component with a capacitor in the input.
This pin is used to detect presence/absence of broadcast-
ing station during auto tuning when FM IF/SD switch of
initial setting diode = 1 (shorted with diode).
When it is judged that a station is present, input frequency
and input conditions are as follows:
Band
Input frequency range [kHz]
450
±
3
459
±
3
450
±
3
459
±
3
MW
LW
Input frequency range is range of frequencies that must be
input within 20 ms after PLL is locked.
Analog input
Key return
signal inputs
SMETER
Signal meter
signal input
5
Signal quality
signal input
Analog input
6
SQUALITY
AMIFC
FM intermedi-
ate frequency
input
FMIFC
7
Input
AM intermedi-
ate frequency
input
Input
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD17006AGF-011-3B9 | Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No |
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| UPD17149CTA1 | SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPD17147CT | SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD17006AGF-011-3B9 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOBILE FM, MW, AND LW RADIOS |
| UPD17006-XXX-3B9 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| UPD17010 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE DEDICATED TO DIGITAL TUNING SYSTEM |
| UPD17010GF | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE DEDICATED TO DIGITAL TUNING SYSTEM |
| UPD17012 | 制造商:NEC 制造商全稱:NEC 功能描述:PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LW TUNER AUTOMOBILE APPLICATION |
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