TEA5594 Просмотр технического описания (PDF) - Philips Electronics

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TEA5594

AM/FM radio receiver circuit

Philips Electronics 

Philips Semiconductors

AM/FM radio receiver circuit

Component data

COILS

N1 = 4.5

L = 100 µH

handbook, halfpage

1

N1

MLA289

2

Fig.7 FM-RF coil (L1). TOKO equivalent no. MC115.

Product specification

TEA5594

N1 = 4.5

L = 94 µH

handbook, halfpage

1

N1

MLA289

2

Fig.8 FM oscillator coil (L2). TOKO equivalent no. A294SNS-1004NK.

handbook, halfpage 3

N1 = 12

C

N2 = 2

C= 68 pF (internal)

1

fo = 10.7 MHz

Wire = 0.07 mm diameter

Coil type TOKO 119BCS-A6515BQG

4

N1

N2

6

MLA290

Fig.9 FM-IF coil (TR1).

N1 = 55

N2 = 55

Lprim = 106 µH

Wire = 0.05 mm diameter

Coil type TOKO 7MCS

March 1991

3

handbook, halfpage

1

4

N1

N2

6

MLA291

Fig.10 AM oscillator coil (TR2).

14

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