ICE1232 IC Ensemble, ICE1232 Datasheet - Page 5

• Manufacturer Part Number: ICE1232
• Description: ac 97 2.1 VSR Audio Codec With 3D
• Manufacturer: IC Ensemble

Preliminary
Rev. 1.5, 1/10/00
PC BEEP
DVDD
DC‘97
SDATA_OUT
SDATA_IN
BIT_CLK
AUXILIARY
RESET#
SYNC
INPUTS
INPUTS
INPUTS
INPUTS
MIC1 IN
MIC2 IN
PHONE
22pF
VIDEO
4.7k
LINE
47k
CD
DVDD
24.576MHz
22pF
0.22 F
0.22 F
0.22 F
0.22 F
0.22 F
0.22 F
0.22 F
0.22 F
0.22 F
0.22 F
0.22 F
0.22 F
0.1 F
2.7nF
Board Digital Ground
10
11
6
5
8
23
24
18
19
20
16
17
14
15
21
22
13
12
Figure 3. Typical Connection Diagram
2
3
XTL_IN
XTL_OUT
LINE_IN_L
LINE_IN_R
CD_L
CD_GND
CD_R
VIDEO_L
VIDEO_R
AUX_L
AUX_R
MIC1
MIC2
PHONE
PC_BEEP
SYNC
BIT_CLK
SDATA_OUT
SDATA_IN
RESET#
DVDD1
DVSS1
4
1
Single point connection
DVDD2
DVSS2
7
ICE1232
9
25
AVDD1
AVSS1
26
LNLVL_OUT_R
LNLVL_OUT_L
LINE_OUT_R
LINE_OUT_L
MONO_OUT
Board Analog Ground
VREFOUT
AVDD2
38
AVSS2
AFILT2
AFILT1
42
EAPD
VREF
ID1
ID0
46
45
35
36
37
39
41
47
27
28
30
29
1 F
1 F
1 F
0.1 F
0.1 F
270pF
NPO
270pF
NPO
2.7nF
2.7nF
2.7nF
330
AVDD
330
330
100 F
10 F
Multiple
Codec
Select
100k
100k
100k
LINE
OUTPUTS
MONO OUTPUT
ICE1232
5