TDA1305T Datasheet, PDF (15/20 Pages) NXP Semiconductors – Stereo 1fs data input up-sampling filter with bitstream continuous dual DAC BCC-DAC2

Philips Semiconductors
Stereo 1fs data input up-sampling filter with
bitstream continuous dual DAC (BCC-DAC2)
Preliminary specification
TDA1305T
A typical application diagram is illustrated in Fig.5. The left
and right channel outputs can drive a line output directly.
The series inductor (L) in the digital supply line, though not
strictly necessary, helps to reduce crosstalk between the
digital and analog circuits.
In Fig.6 measurements were taken with an 18-bit sine
wave generated at a sampling rate of 48 kHz. The
(THD + N)/S was measured over a bandwidth of
20 Hz to 20 kHz. The graph was constructed from average
measurement values of a small amount of engineering
samples. No guarantee for typical values is implied.
In Fig.6 measurements were taken with an 18-bit sine
wave generated at a sampling rate of 48 kHz. The
(THD + N)/S was measured over a bandwidth of
20 Hz to 20 kHz and filtered with A-weighted
characteristics. The graph was constructed from average
measurement values of a small amount of engineering
samples. No guarantee for typical values is implied.
(1) Level = −60 dB.
(2) Level = 0 dB.
Fig.6 Total harmonic distortion as a function of signal frequency.
1995 Dec 08
15