TDA5051 Datasheet, PDF (18/28 Pages) NXP Semiconductors – Home automation modem

Philips Semiconductors
Home automation modem
Product specification
TDA5051
handbook, full pagewidth
coupling
network⁽³⁾
OSC1 ₇
TXOUT
10
10 µF
TDA5051
33 nF
OSC2 ⁸
12, 5, 9 ^{AGND, DGND, APGND}
1
13, 3, 11
DATAIN ^{VDDA, VDDD, VDDAP}
33 nF _{47 µH}
47 µH
(1)
(2)
+5 V
POWER
SUPPLY
CISPR16
network⁽⁴⁾
250 nF
50 µH
5Ω
250 nF
50 µH
5Ω
50 Ω
SPECTRUM
ANALYSER
50 Ω
MGK013
(1) Square wave TTL signal 300 Hz, duty factor = 50% for measuring signal bandwidth (see spectrum Fig.3).
(2) DATA_IN = LOW for measuring total harmonic distortion (see spectrum Fig.3).
(3) Tuned for f_cr = 132.5 kHz.
(4) The CISPR16 network provides a −6 dB attenuation.
Fig.16 Test set-up for measuring THD and bandwidth of the TX_OUT signal.
1997 Sep 19
18