TDA5051A Ver la hoja de datos (PDF) - Philips Electronics
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TDA5051A Datasheet PDF : 28 Pages
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Philips Semiconductors
Home automation modem
Product specification
TDA5051A
SYMBOL
PARAMETER
CONDITIONS
MIN.
Power-up timing
td(pu)(TX)
delay between power-up
and DATAIN in
transmission mode
td(pu)(RX)
delay between power-up
and DATAOUT in reception
mode
XTAL = 8.48 MHz;
−
C1 = C2 = 27 pF;
Rp = 2.2 MΩ; see Fig.10
XTAL = 8.48 MHz;
−
C1 = C2 = 27 pF;
Rp = 2.2 MΩ;
fRXIN = 132.5 kHz;
120 dBµV sine wave;
see Fig.11
Power-down timing
td(pd)(TX)
delay between PD = 0 and fosc = 8.48 MHz;
−
DATAIN in transmission
see Fig.12
mode
td(pd)(RX)
delay between PD = 0 and fosc = 8.48 MHz;
−
DATAOUT in reception
mode
fRXIN = 132.5 kHz;
120 dBµV sine wave;
see Fig.13
tactive(min)
minimum active time with fosc = 8.48 MHz;
−
T = 10 ms power-down
fRXIN = 132.5 kHz;
period in reception mode 120 dBµV sine wave;
see Fig.14
TYP.
MAX.
1
−
1
−
10
−
500
−
1
−
UNIT
µs
µs
µs
µs
µs
0
dbook, full pagewidth
132.5 kHz
MGK834
Vo(rms)
(dBV)
−100
105
f (Hz)
106
Resolution bandwidth = 9 kHz; top: 0 dBV (RMS) = 120 dBµV (RMS); marker at −5 dBV (RMS) = 115 dBµV (RMS);
the CISPR16 network provides an attenuation of 6 dB, so the signal amplitude is 121 dBµV (RMS).
Fig.3 Carrier spectrum.
1999 May 31
8
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