SAA2003 データシートの表示（PDF） - Philips Electronics
部品番号
コンポーネント説明
メーカー
SAA2003 Datasheet PDF : 44 Pages
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Philips Semiconductors
Stereo filter and codec
Preliminary specification
SAA2003
handbook, full pagewidth
sync/coding
CONTROL
PASC
data
input
allocation
scale factor
DE–
FORMATTER
quantified
samples
SCALE
FACTOR
ARRAY
AND ALLOCATION
DE-QUANTIZATION
MULTIPLY
OUTPUT
CONTROL
sub-band
samples
SUB-BAND
FILTER
baseband
samples
Fig.5 Decoding mode.
MEA804 - 1
Crystal oscillators
The recommended crystal oscillator configuration is shown in Fig.6. The specified component values only apply to
crystals with a low equivalent series resistance of <40 Ω.
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 220 Ω X24IN 42
R4
1 MΩ
X24OUT
43
R3 1 kΩ
SAA2003
MBD621
Fig.6 Crystal oscillator components.
System reset
Reset must be active from system power-up for >1 ms. Reset must also be active for >1 ms after the falling edge of sleep
as shown in Fig.7.
May 1994
8
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