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TEA5710

AM/FM radio receiver circuit

Philips Electronics 

Philips Semiconductors

AM/FM radio receiver circuit

Product specification

TEA5710; TEA5710T

0

handbVoAokF, f(udllBp)agewidth

0 dB = 45 mV

−10

−20

−30

−40

−50

−60

−70

10−1

1

signal

m = 0.3

MGE111

7

level (mA)

THD (%)

6

level

5

noise

m=0

4

3

2

1

THD

m = 0.3

0

10

102

103

104

105 Vin1 (µV) 106

Fig.8 Typical AM audio output voltage (VAF; signal at m = 0.3), noise, THD (at m = 0.3) and indicator current

(level) as a function of RF input voltage (Vin1; f = 1 kHz). Measured in test circuit of Fig.4 with VP = 3.0 V.

March 1994

19

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