Philips TDA5051A Manuale Utente

1999 May 31

Philips Semiconductors

Product specification

Home automation modem

TDA5051A

Fig.4 Shaped signal spectrum.

Resolution bandwidth = 100 Hz; B

−

20dB

= 3000 Hz (2

1500 Hz).

handbook, full pagewidth

−

117.5

132.5

dBV

(RMS)

147.5

f (kHz)

−

MBH664

1500 Hz

20 dB

Fig.5 AGC time constant definition (not to scale).

handbook, full pagewidth

MGK011

VRXIN

V(I)

8.68 dB

AGC range

tc(AGC)

(AGC time constant)

30 dB

−

6 dB

GAGC

modulated sine wave 122 dB

V amplitude