tda5051at-c1 NXP Semiconductors, tda5051at-c1 Datasheet - Page 8

• Manufacturer Part Number: tda5051at-c1
• Description: Home Automation Modem
• Manufacturer: NXP Semiconductors

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Philips Semiconductors
1999 May 31
Power-up timing
t
t
Power-down timing
t
t
t
d(pu)(TX)
d(pu)(RX)
d(pd)(TX)
d(pd)(RX)
active(min)
Home automation modem
SYMBOL
Resolution bandwidth = 9 kHz; top: 0 dBV (RMS) = 120 dB V (RMS); marker at 5 dBV (RMS) = 115 dB V (RMS);
the CISPR16 network provides an attenuation of 6 dB, so the signal amplitude is 121 dB V (RMS).
V o(rms)
(dBV)
100
0
10
5
delay between power-up
and DATA
transmission mode
delay between power-up
and DATA
mode
delay between PD = 0 and
DATA
mode
delay between PD = 0 and
DATA
mode
minimum active time with
T = 10 ms power-down
period in reception mode
IN
OUT
PARAMETER
in transmission
in reception
IN
OUT
132.5 kHz
in
in reception
XTAL = 8.48 MHz;
C1 = C2 = 27 pF;
R
XTAL = 8.48 MHz;
C1 = C2 = 27 pF;
R
f
120 dB V sine wave;
see Fig.11
f
see Fig.12
f
f
120 dB V sine wave;
see Fig.13
f
f
120 dB V sine wave;
see Fig.14
RXIN
osc
osc
RXIN
osc
RXIN
p
p
Fig.3 Carrier spectrum.
= 2.2 M ; see Fig.10
= 2.2 M ;
= 8.48 MHz;
= 8.48 MHz;
= 8.48 MHz;
CONDITIONS
= 132.5 kHz;
= 132.5 kHz;
= 132.5 kHz;
8
MIN.
1
1
10
500
1
TYP.
f (Hz)
Product specification
MAX.
TDA5051A
MGK834
10
s
s
s
s
s
UNIT
6