參數(shù)資料
型號(hào): SAA2520
廠商: NXP Semiconductors N.V.
元件分類: Codec
英文描述: Stereo filter and codec for MPEG layer 1 audio applications
中文描述: 過(guò)濾器和立體聲的MPEG編解碼器1層音頻應(yīng)用
文件頁(yè)數(shù): 3/36頁(yè)
文件大小: 151K
代理商: SAA2520
August 1993
3
Philips Semiconductors
Preliminary specification
Stereo filter and codec for MPEG layer 1
audio applications
SAA2520
Fig.2 Pin configuration.
handbook, full pagewidth
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
1
1
1
1
1
1
1
1
2
2
2
4
4
4
4
4
3
3
3
3
3
3
FS256
MUTEDAC
DEEMDAC
ATTDAC
VSS
URDA
SBDIR
SBDA
SBCL
SBWS
SBEF
VD
X
X
X
X
C
C
VS
L
L
L
P
S
S
S
F
F
F
F
F
S
S
DSC4
DSC3
DSC2
DSC1
DSC0
RESET
T1
T0
LTDATA
LTCLK
VDD
SAA2520
MLB126
Fig.3 MPEG decoder system data flow diagram.
handbook, full pagewidth
MLB127
AUDIO
AMPLIFIER
MICROCONTROLLER
DAC
SAA2520
digital audio interface
control
system micro interface
power down
reset
MPEG
source
MPEG interface
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