TDA9875A Philips Semiconductors, TDA9875A Datasheet - Page 27

• Manufacturer Part Number: TDA9875A
• Description: Digital TV Sound Processor DTVSP
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1999 Dec 20
Audio performance
THD + N
S/N
G
Crystal specification (fundamental mode)
f
C
C
C
R
R
xtal
T
ct
cs
L
1
0
R
N
Digital TV Sound Processor (DTVSP)
A
pull
SYMBOL
total harmonic distortion plus
noise
signal-to-noise ratio
crosstalk attenuation
channel separation
gain from SCART-to-SCART
with 3 dB input voltage
divider
crystal frequency
load capacitance
series capacitance
parallel capacitance
pulling sensitivity
equivalent series resistance
equivalent series resistance of
unwanted mode
temperature range
PARAMETER
V
f
20 Hz to 15 kHz; note 9
reference voltage
V
“CCIR468” ; quasi peak;
note 9
between any analog input
pairs; f
between any analog output
pairs; f
between left and right of any
input pair
between left and right of any
output pair
output amplifier in 3 dB
position; R
output amplifier in 0 dB
position; R
C
18 to 16 pF
at nominal frequency
i
i
o
= 1 kHz; bandwidth
L
from any analog audio
input to I
from I
audio output
SCART-to-SCART copy
SCART-to-Main copy
from any analog audio
input to I
from I
audio output
SCART-to-SCART copy
SCART-to-Main copy
= V
= 1.4 V (RMS); f
changed from
o
i
i
CONDITIONS
= 1 V (RMS);
2
2
= 1 kHz
= 10 kHz
S-bus to any analog
S-bus to any analog
27
ext
ext
2
2
S-bus
S-bus
= 15 k
= 15 k
i
= 1 kHz;
10%
10%
73
78
78
73
70
65
65
60
2R
1.5
4.5
20
MIN.
R
0.1
0.1
0.1
0.2
77
85
85
77
0
24.576
20
20
25
+25
3.0
TYP.
Product specification
TDA9875A
0.3
0.3
0.3
0.5
+1.1
7
30
+70
1.9
MAX.
%
%
%
%
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
MHz
pF
fF
pF
10
-----------
C
pF
UNIT
–
6