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TEA5551

1-chip AM radio

Philips Electronics 

Philips Semiconductors

1-chip AM radio

Product specification

TEA5551T

Conditions: fo = 1 MHz; fm = 1 kHz; VS = 3 V; Rg = 50 Ω; m = 0.3 (unless otherwise specified).

Fig.4 Typical signal (S) and noise (N) output voltages, where Vo is the AF output voltage at pin 13, as a function

of the input voltage Vi. Vi is the input voltage at pin 16. Also shown is the total harmonic distortion (THD).

Conditions: VS = 3 V and 4.5 V; RL = 32 Ω; f = 1 kHz.

Fig.5 Total distortion (dtot) as a function of output power (Po).

October 1990

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