LA3450 データシートの表示（PDF） - SANYO -> Panasonic

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LA3450

PLL FM MPX Stereo Demodulator with Adjustment-Free VCO and Measure Against Adjacent Channel Interference

SANYO -> Panasonic 

LA3450

Continued from preceding page.

Pin No.

24

25

26

27

28

Typ. Value

5.7V

0

–

5.7V

VCC

Pin Name

FM input

Signal GND

AM/FM selection

Vref

Power supply

Sample Application Circuit (1)

Input separation ≥ 0.92

Input resistance 20kΩ

Remarks

Input resistance 120kΩ

Reference voltage

X : CSB456F11 (Murata)

KBR-457HS (Kyocera)

* : Input pilot level 20mV or greater : 0.47µF

14mV or greater : 0.22µF

8mV or greater : C3=0.1µF, R1=6.8kΩ, C4=0.47µF

* : Input separation (sub signal/main signal) ≥ 0.92 (f=1kHz)

How to Make Single Adjustmet of Separation

No.2393–4/15

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