LA3450 Просмотр технического описания (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 

Sample Application Circuit (3)

Pilot sine wave cancel

LA3450

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)

For the separation adjusting method when the input separation is more than 0.92, see Sample Application Circuit (2).

(Note 1) In this Sample Application Circuit, the DC voltage on pins 11, 17 is almost equal to that on pin 27 and no DC cut

capacitor (C8 in Sample Application Circuint (1) , (2) ) is required.

No.2393–6/15

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