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參數(shù)資料
| 型號： | LA3401 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | VCO Non-Adjusting PLL FM MPX Stereo Demodulator with FM Accessories(帶FM附件VCO無需調(diào)整PLL FM MPX立體聲解調(diào)器) |
| 中文描述： | 壓控振蕩器非盈豐調(diào)整鎖相環(huán)調(diào)頻立體聲調(diào)頻解調(diào)器與配件（帶調(diào)頻附件壓控振蕩器無需調(diào)整盈豐鎖相環(huán)調(diào)頻立體聲解調(diào)器） |
| 文件頁數(shù)： | 6/15頁 |
| 文件大?。?/td> | 445K |
| 代理商： | LA3401 |
LA3401
No.1868–6/15
Continued from preceding page.
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Note for Using IC
1. Ceramic resonator
(1) Shown below are ceramic resonators recommended for use in the LA3401.
Type No.
Supplier
CSB456F11
Murata
KBR-457HS
Kyocera
(2) By externally connecting a capacitor in parallel with a ceramic resonator, ceramic resonators shown below can be
also used.
Ceramic resonator
Parallec external capacitor
CSB456F10 (Murata)
20pF
KBR-457HS1 (Kyocera)
15pF
2. Capture range and PLL loop filter constants
(1) It is desirable that the capture range, which is related to the stereo distortion, should be set in the range where the
capture range does not depend on the pilot level. For example, when the PLL loop filter constants are C9=0.22
μ
F,
C10=1
μ
F, R11=3.3k
, the capture range characteristic becomes as shown in Fig. 1. For these loop filter constants,
it is desirable that the input pilot level should be approximately 20mV or greater where the capture range does not
depend on the pilot level. Figs. 2, 3 shows how the capture range characteristic changes with the loop filter con-
stants.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA3410 | VCO Non-Adjusting PLL FM MPX Stereo Demodulator with FM Accessories(帶FM附件VCO無需調(diào)整PLL FM MPX立體聲解調(diào)器) |
| LA3430M | PLL FM MPX Stereo Demodulator with Pilot Canceler for Car Stereo Use(用于汽車立體聲PLL FM MPX立體聲解調(diào)器(帶引導(dǎo)消除器)) |
| LA3430 | PLL FM MPX Stereo Demodulator with Pilot Canceler for Car Stereo Use(用于汽車立體聲PLL FM MPX立體聲解調(diào)器(帶引導(dǎo)消除器)) |
| LA3433 | Car Stereo-Use PLL FM MPX Stereo Demodulator with Pilot Canceler(用于汽車立體聲PLL FM MPX立體聲解調(diào)器(帶引導(dǎo)消除器)) |
| LA3450 | PLL FM MPX Stereo Demodulator with Adjustment-Free VCO and Measure Against Adjacent Channel Interference(可自由調(diào)整VCO和帶防止附近通道干涉措施的PLL FM MPX立體聲解調(diào)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA3410 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:VCO Non-Adjusting PLL FM MPX Stereo Demodulator with FM Accessories |
| LA3420 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA343 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| LA3430 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA3430M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PLL FM MPX Stereo Demodulator with Pilot Canceler For Car Stereo Use |
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