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參數(shù)資料
| 型號： | TA2012F |
| 廠商： | Toshiba Corporation |
| 英文描述： | 3V AM / FM IF + MPX (For Digital Tuning System) |
| 中文描述： | 3V的調(diào)幅/調(diào)頻中頻盈豐（數(shù)字調(diào)諧系統(tǒng)） |
| 文件頁數(shù)： | 9/21頁 |
| 文件大小： | 1451K |
| 代理商： | TA2012F |
TA8132AN / AF , TA2012N / F
2002-10-30
9
5. AM local oscillator buffer output
The output impedance of AM local oscillator buffer output pin (pin(4)) is 750
(typ.) (cf.P.3)
It is possible to reduce the output level to add the resistance between the pin(4) and V
CC
line. The signal
waveform is the rectangular wave, and the level is 500mV
p p
(f
OSC
= 1.45MHz, typ.)
The higher local oscillation frequency (f
OSC
) to be, the lower buff output level to be owing to the load capacity.
So, in the case that it is connected to other circuits, take care of the input capacity of these circuits and stray
capacity of wire.
6. Tuning LED driver and stereo LED driver
The tuning LED driver and stereo LED driver don't have current limit resistance
shown in the right figure. So, it is necessary to add the current limit resistance:
R
10
, R
11.
Set up the values of R
10
, R
11
to keep the drive currents ID10, ID11 under 10mA.
7.FM detection circuit
For the FM detection circuit,detection coil is able to use instead of ceramic discriminator.
Recommended circuit and recommended coil are as follows.
In this case, please take care that V
in
(lim.)
falls a little.
Turns
Test
Frequency
(pF)
1 2
2 3
1 3
4 6
(mm )
C
o
Q
o
Wire
REF
10.7MHz
100
100
―
―
12
―
0.12 UEW
SUMIDA ELECTRIC CO., LTD
2153 4095 189 or equivalent
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TA2012N | 3V AM / FM IF + MPX (For Digital Tuning System) |
| TA8132AN | 3V AM/FM IF+MPX (FOR DIGITAL TUNING SYSTEM) |
| TA2012 | 3V AM / FM IF + MPX (For Digital Tuning System) |
| TA8132 | 3V AM/FM IF+MPX (FOR DIGITAL TUNING SYSTEM) |
| TA8155FN | REC/PB SYSTEM DUAL PRE-AMPLIFIER (1.5/3V USE) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TA2012N | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3V AM / FM IF + MPX (For Digital Tuning System) |
| TA201416 | 制造商:POWEREX 制造商全稱:Powerex Power Semiconductors 功能描述:Phase Control SCR (1600-1800 Amperes Avg 100-2200 Volts) |
| TA201418 | 制造商:POWEREX 制造商全稱:Powerex Power Semiconductors 功能描述:Phase Control SCR (1600-1800 Amperes Avg 100-2200 Volts) |
| TA20141803DH | 功能描述:SCR PHASE CTRL 1400V 1800A RoHS:是 類別:半導(dǎo)體模塊 >> SCR 系列:- 其它有關(guān)文件:SCR Module Selection Guide 標(biāo)準(zhǔn)包裝:10 系列:- 結(jié)構(gòu):串聯(lián) - SCR/二極管 SCR 數(shù)目，二極管:1 SCR，1 個二極管 電壓 - 斷路:1600V 電流 - 柵極觸發(fā)電流 (Igt)（最大）:150mA 電流 - 導(dǎo)通狀態(tài) (It (AV))（最大）:95A 電流 - 導(dǎo)通狀態(tài) (It (RMS))（最大）:210A 電流 - 非重復(fù)電涌，50、60Hz (Itsm):1785A，1870A 電流 - 維持(Ih):250mA 安裝類型:底座安裝 封裝/外殼:ADD-A-PAK（3 + 2） 包裝:散裝 其它名稱:*IRKL92/16AIRKL92/16IRKL92/16-ND |
| TA2015FN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:RIPPLE FILTER (1.5V USE) |
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