SAA2520 Datasheet, PDF (8/36 Pages) NXP Semiconductors – Stereo filter and codec for MPEG layer 1 audio applications

Philips Semiconductors
Stereo filter and codec for MPEG layer 1
audio applications
Preliminary specification
SAA2520
handbook, full pagewidth
C2 33 pF
C1 33 pF
C3 33 pF
C4 33 pF
22.5792
MHz
X1
24.576
MHz
X2
X22IN
40
R1
1 MΩ
X22OUT
41
R2 1 kΩ
X24IN ₄₂
R4
1 MΩ
X24OUT
43
R3 1 kΩ
SAA2520
MLB130
Component values apply only to crystals from the Philips 4322 156 series.
Fig.6 Crystal oscillator components.
channel
SWS
left 32 bits
SCL
SDA
bit :
1
18 bits
1 11 1
7 65 4
MSB
0 00
2 10
LSB
13 bits
right
1111
7654
MSB
MLA923 - 2
Fig.7 Transfer of SDA data (Standard I²S default format).
August 1993
8