參數(shù)資料
型號(hào): 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): 7/15頁
文件大?。?/td> 445K
代理商: LA3401
LA3401
No.1868–7/15
(2) Fig. 5 shows how the capture range changes with
loop filter constant R11.
(3) Fig. 6 shows how the distortion of stereo main (L +
R) changes with loop filter C9.
3. VCO stop method
The relation between VCO stop supply V
S
and limiting
resistor R
S
is shown in Fig. 7. R
S
must be set so that the
voltage on pin 17 is within the specified range when V
S
is applied. For example, it is seen from Fig. 7 that the
value of R
S
is approximately 33k
when the voltage on
pin 17 is set to 7V at V
S
=12V. The relation between R
S
and the voltage on pin 17 at the VCO stop mode is shown
in Fig. 8. The voltage on pin 17 at the VCO stop mode
increases with increasing R
S
. The lower value on pin 17
is set by adding an increase in the voltage to the mini-
mum value specified.
相關(guān)PDF資料
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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
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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