CMI9738 Datasheet, PDF (2/36 Pages) List of Unclassifed Manufacturers – Integrated Multi-channel AC97

PIN DESCRIPTIONS
48-Pin LQFP
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Signal Name
DVdd1
XTL_IN
XTL_OUT
DVss1
SDATA_OUT
BIT_CLK
DVss2
SDATA_IN
DVdd2
SYNC
RESET#
NC
NC
AUX_IN_L
AUX_IN_R
NC
NC
CD_L
CD_GND
CD_R
MIC1
NC
LINE_IN_L
LINE_IN_R
PIN #
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Signal Name
AVdd1
AVss1
NC
Vrefout
AFILT1
AFILT2
NC
NC
NC
NC
LINE_OUT_L
LINE_OUT_R
NC
AVdd2
REAR_OUT_L
TEST0#
REAR_OUT_R
AVss2
NC
NC
RESERVED
RESERVED
NC
NC
CMI 9738
Integrated Multi-channel AC‘97
24-Pin TSSOP
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Signal Name
SDATA_IN
SYNC
RESET#
AUX_IN_L
AUX_IN_R
CD_L
CD_GND
CD_R
MIC1
LINE_IN_L
LINE_IN_R
VREF_OUT
AFILT1
AFILT2
LINE_OUT_L
LINE_OUT_R
AVdd
TEST0#
Vss
DVsdd
XTL_IN
XTL_OUT
SDATA_OUT
BIT_CLK
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
C-MEDIA Electronics Inc.
6F, 100, Sec. 4, Civil Boulevard, Taipei, Taiwan, R.O.C. 106
TEL: [phone] FAX: [phone] E-mail:[e-mail]
Revision Date Apr./2002
Revision 1.1