TDA8050 Ver la hoja de datos (PDF) - Philips Electronics

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TDA8050

QPSK transmitter

Philips Electronics 

Philips Semiconductors

QPSK transmitter

Product specification

TDA8050

handbook, full pagewidth

50 Ω

RF_IN BUF_OUT

RF_INC

BUF_OUTC

150 Ω

150 Ω

Siemens V944

Vo2

9V

75 Ω

gain

(dB)

Gmax

Gmax − 1

Vo(−1 dB)

Vo

FCE185

DAC = 31.

f = 26.5 MHz.

Vi is variable to have a variable output voltage.

Fig.5 Maximum gain and compression point.

handbook, full pagewidth

RF_IN BUF_OUT

RF_INC

BUF_OUTC

Siemens V944

150 Ω

9V

150 Ω

75 Ω

FCE186

DAC = 28.

fi = 5 to 40 MHz.

Vi = 200 mV sine wave.

Vo = 55 dBmV (RMS value).

1999 Dec 14

Fig.6 Harmonics of output section H2 and H3.

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