CDB49300 Cirrus Logic Inc, CDB49300 Datasheet - Page 30

• Manufacturer Part Number: CDB49300
• Description: Audio Modules & Development Tools Eval Bd Mult-Std Aud Decdr. DSP
• Manufacturer: Cirrus Logic Inc

Specifications of CDB49300

• Description/function: Audio A/D
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS49300
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

30
+3.3V Supply (+3.3VD)
+
NOTE: A capacitor pair (1 uF and 0.1 uF) must be supplied for each power pin.
1 u F
NOTE: +3.3VA is simply +3.3VD after filt ering through the ferrite bead. Pin 32 must be referenced to +3.3VA
+3.3VD
0.1 uF
+
1 u F
DATA[7:0]
Figure 18. Motorola Parallel Control Mode
0.1 uF
+3.3VD
+
1 u F
3 7
3 8
2 0
1 0
1 1
1 4
1 5
1 6
1 7
2 1
1 9
1 8
3 6
8
9
5
4
6
7
0.1 uF
D D
D C
I N T R E Q
DATA 7
DATA 6
DATA 5
DATA 4
DATA 3
DATA 2
DATA 1
DATA 0
G P I O 8
P S E L _ G P I O 9
R / W _ _ R D
D S _ _ W R
A 1
A 0
C S
R E S E T
F E R R I T E B E A D
CS4923/4/5/6/7/8/9
+
1 u F
0.1 uF
S L R C L K N
AU DATA 0
AU DATA 1
AU DATA 2
C M P R E Q
C M P DAT
C M P C L K
S DATA N
X M T 9 5 8
C L K S E L
S C L K N
L R C L K
NOTE: Only AUDATA0 connection applies for the CS4929
C L K I N
M C L K
S C L K
F LT 2
F LT 1
+
0.22 uF
+3.3VA
4 7 u F
4 4
4 3
4 2
4 1
4 0
3 9
2 7
2 8
2 9
2 2
2 5
2 6
3
3 0
3 1
3 2
3 3
+3.3VA
CS4923/4/5/6/7/8/9
+
3 3
3 3
2.2 uF
3 3
OSCILLATOR
DAC s
DIR or
A D C s
OPT_TX
DS262F2