TEA6824 Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

TEA6824

Front-end and PLL synthesizers for car radios

Philips Electronics 

Philips Semiconductors

In Car Entertainment (ICE) car radio

Preliminary specification

TEA6824T

handbook,1fu0ll pagewidth

V50-4

(V)

8

6

4

2

0

10 –3

MHA250

10 –2

10 –1

1

10

10 2

10 3

V37-35 (mV)

Fig.8 Adjustment range of unweighted voltage level.

handbook, full pagewidth

+8.5 V

GENERATOR 270 Ω 10 nF 27

22

LOW NOISE

R&S SMPC

Rg = 50 Ω

fIF1 = 10.7 MHz

TEA6824T

24

23

10 nF

7

7

20 2.2

kΩ

AMPLIFIER

AVD 704201

(S/N = 103 dB)

22

nF

SPECTRUM

ANALYZER

HP8568A

MHA536

1997 May 05

Fig.9 Test circuit AM mixer.

15

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