參數(shù)資料
型號: TDA9875A
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Digital TV Sound Processor DTVSP
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP64
封裝: SHRINK, PLASTIC, DIP
文件頁數(shù): 17/96頁
文件大小: 296K
代理商: TDA9875A
1999 Dec 20
17
Philips Semiconductors
Product specification
Digital TV Sound Processor (DTVSP)
TDA9875A
6.3
Analog audio section
General
no
3 dB lower corner frequency of DSP 10
1 dB bandwidth of DSP
control range
resolution
control range
resolution
mute position at step
control positions
control range
resolution
control range
resolution
control range
resolution
Hz
kHz
dB
dB
dB
dB
14.5
15 to +15
1
15 to +15
1
0001 0000
0, 3, 6 and 9
+15 to
15
1
+15 to
15
1
+15 to
15
1
Level adjust I
2
S1 and I
2
S2 inputs
yes
Level adjust I
2
S1 and I
2
S2 outputs
yes
Level adjust analog crossbar path
Level adjust audio ADC outputs
no
yes
dB
dB
dB
dB
dB
dB
dB
Level adjust NICAM path
yes
Level adjust FM path
yes
FUNCTION
EXPERT
MODE
PARAMETER
VALUE
UNIT
handbook, full pagewidth
MGK109
3 dB
2
SCART 1
2
2
2
2
2
2
2
2
SCART 1
SCART 2
Line output
2
2
Main
Auxiliary
2
2
2
2
2
3 dB
2
SCART 2
2
external
mono
2
ANALOG
CROSSBAR
SWITCH
ANALOG
MATRIX
ANALOG
MATRIX
ANALOG
MATRIX
2
2
2
2
2
2
NICAM
I
2
S1
I
2
S2
I
2
S1
I
2
S2
FM
2
D
A
2
D
A
2
D
A
A
D
3 dB
0 dB
3 dB
0 dB
3 dB
0 dB
DSP
AND
DIGITAL
CROSSBAR
SWITCH
Fig.6 Block diagram for the audio section.
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