TEA6840 Ver la hoja de datos (PDF) - Philips Electronics

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Lista de partido

TEA6840

New In Car Entertainment (NICE) car radio

Philips Electronics 

Philips Semiconductors

New In Car Entertainment (NICE) car radio

Preliminary specification

TEA6840H

10

handbook, full pagewidth

V3, V4

(V)

0

(1)

−10

−20

(2)

−30

(3)

−40

−50

−60

(4)

−70

(5)

−80

10 −3

10 −2

10 −1

1

MHB487

9

V58

(V)

8

THD

(%)

7

6

5

4

3

2

1

0

10

10 2

10 3

V49-50 (mV)

(1) Output voltage for FMMPX and RDSMPX: fIF = 10.7 MHz; ∆f = 22.5 kHz; fmod = 1 kHz.

(2) Noise: unweighted B = 250 Hz to 15 kHz with de-emphasis 50 µs for FMMPX.

(3) Noise: unweighted B = 250 Hz to 15 kHz with de-emphasis 50 µs for RDSMPX.

(4) THD for FMMPX and RDSMPX.

(5) Level for standard setting of level DAA, byte 6 = 84H.

Fig.7 (S + N)/N, THD and level voltage for FM mode as a function of FM demodulator input voltage.

1999 Jul 12

27

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