TDA9875 Philips Semiconductors, TDA9875 Datasheet - Page 16

• Manufacturer Part Number: TDA9875
• Description: Digital TV Sound Processor DTVSP
• Manufacturer: Philips Semiconductors

Philips Semiconductors
6.3
1998 Feb 13
handbook, full pagewidth
Level adjust I
Level adjust I
outputs
Level adjust analog crossbar path
Level adjust audio ADC outputs
Level adjust NICAM path
Level adjust FM path
Digital TV Sound Processor (DTVSP)
Description of the analog audio section
SCART 1
SCART 2
FUNCTION
external
NICAM
mono
2
2
I
I
I
I
2
2
2
2
S1 and I
S1 and I
FM
S1
S2
S1
S2
2
2
2
2
2
2
S2 inputs
S2
D
3 dB
3 dB
2
2
2
2
2
2
A
2
2
2
EXPERT
MODE
Fig.4 Block diagram for the audio section.
yes
yes
yes
yes
yes
no
CROSSBAR
CROSSBAR
ANALOG
SWITCH
SWITCH
DIGITAL
DSP
AND
control range
step resolution
control range
step resolution
mute position at step
control positions
control range
step resolution
control range
step resolution
control range
step resolution
2
2
2
2
2
2
16
PARAMETER
ANALOG
ANALOG
ANALOG
MATRIX
MATRIX
MATRIX
A
D
D
D
A
A
2
2
2
2
3 dB
3 dB
3 dB
0 dB
0 dB
0 dB
1
1
00010000
0, 3, 6 and 9
+15 to 15
1
+15 to 15
1
+15 to 15
1
15 to +15
15 to +15
2
2
2
2
2
VALUE
Preliminary specification
SCART 1
SCART 2
Line output
Main
Auxiliary
TDA9875
MGK109
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
UNIT