TEA5570 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

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TEA5570

RF/IF circuit for AM/FM radio

Philips Electronics 

Philips Semiconductors

RF/IF circuit for AM/FM radio

FM i.f. coils (Fig.10)

Product specification

TEA5570

N1 = 5

N2 = 5

N3 = 4

C19 = 82 pF (internal)

Wire = 0,1 mm dia.

Fig.13 Primary ratio detector coil (L3). TOKO sample no. 119 AN-7 P.

N1 = 2

N2 = 6

N3 = 6

C20 = 68 pF (internal)

Wire = 0,1 mm dia.

Fig.14 Secondary ratio detector coil (L4). TOKO sample no. 119 AN-7 P.

September 1987

14

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