TDA1305 Philips Semiconductors, TDA1305 Datasheet - Page 12

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TDA1305

Manufacturer Part Number
TDA1305
Description
Stereo 1fs data input up-sampling filter with bitstream continuous dual DAC BCC-DAC2
Manufacturer
Philips Semiconductors
Datasheet

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Notes
1. Measured with a 1 kHz, 0 dB, 18-bit sine wave generated at a sampling rate of 48 kHz. The (THD + N)/S measured
2. Measured with a 1 kHz, -60 dB, 18-bit sine wave generated at a sampling rate of 48 kHz. The (THD + N)/S measured
3. Measured with a 1 kHz, -60 dB, 18-bit sine wave generated at a sampling rate of 48 kHz. The (THD + N)/S measured
4. Measured with a sine wave from 20 Hz to 20 kHz generated at a sampling rate of 48 kHz. The (THD + N)/S
TEST AND APPLICATION INFORMATION
Filter characteristics (theoretical values)
Table 3 Normal speed filter characteristics.
1995 Dec 08
(THD + N)/S total harmonic distortion plus
S/N
R
C
Pass band
Stop band
Z
cs
SYMBOL
L
L
Stereo 1fs data input up-sampling filter with
bitstream continuous dual DAC (BCC-DAC2)
V
O
over a bandwidth of 20 Hz to 20 kHz.
over a bandwidth of 20 Hz to 20 kHz. For 16-bit input signals, the performance is limited to the theoretical maximum.
over a bandwidth of 20 Hz to 20 kHz and filtered with a A-weighted characteristic. For 16-bit input signals, the
performance is limited to the theoretical maximum.
measured over a bandwidth of 20 Hz to 20 kHz.
O
ITEM
noise-to-signal ratio
signal-to-noise ratio at
bipolar zero
channel separation
unbalance between outputs
dynamic output impedance
output load resistance
output load capacitance
SAMPLE FREQUENCY
PARAMETER
44.1 kHz
44.1 kHz
32 kHz
32 kHz
at 0 dB input level;
note 1
at 60 dB input level;
note 2
at 60 dB input level;
A-weighted; note 3
at 0 dB input level;
(20 Hz to 20 kHz);
note 4
A weighted;
at code (00000H)
CONDITIONS
150 kHz to infinity
24.1 to 150 kHz
14.5 to 15 kHz
17 to 17.5 kHz
0 to 20 kHz
RANGE
12
100
85
3
MIN.
typical
worst case
typical
worst case
CONDITIONS
0.003
0.63
0.5
0.003
108
100
0.2
10
90
44
46
90
TYP.
0 0.025 dB
Preliminary specification
0.15 dB (min.)
60 dB (max.)
57 dB (max.)
57 dB (max.)
47 dB (max.)
40 dB (max.)
CHARACTERISTICS
0.009
1.0
0.003
0.3
200
81
40
81
MAX.
TDA1305T
dB
%
dB
%
dB
%
dB
%
dB
dB
dB
k
pF
UNIT

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