AM79Q031 ETC1 [List of Unclassifed Manufacturers], AM79Q031 Datasheet - Page 6

• Manufacturer Part Number: AM79Q031
• Description: Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

CONNECTION DIAGRAMS (PLCC PACKAGES)
Top View
VOUT
VOUT
VOUT
6
VOUT
AGND
VCCA
VREF
Notes:
1. Pin 1 is marked for orientation.
2. RSVD = Reserved pin; should not be connected externally to any signal or supply.
VIN
VIN
VIN
VIN
2
3
2
3
4
4
1
1
10
11
12
13
14
15
16
17
9
8
7
18
6
19
5
20 21 22 23 24 25 26
4 3
Am79Q021JC
44-Pin PLCC
VOUT
VOUT
VOUT
VOUT
2 1 44 43 42
AGND
VCCA
VREF
VIN
VIN
VIN
VIN
2
1
1
2
4
3
3
4
7
8
9
10
11
12
13
14
15
16
17
18 19 20 21 22 23 24 25 26 27 28
6 5 4 3 2 1 44 43 42 41 40
41 40
27 28
Am79Q02/021/031 Data Sheet
39
38
37
36
35
34
33
32
31
30
29
Am79Q02JC
44-Pin PLCC
INT
CS
DCLK
DIO
TSCA
DGND
PCLK
VCCD
DXA
FS
RST
19256A-005
VOUT
VOUT
AGND
VCCA
VREF
VIN
VIN
VIN
VIN
1
2
2
3
3
4
39
38
37
36
35
34
33
32
31
30
29
5
6
7
8
9
10
11
12
13
4 3
14 15 16 17 18 19 20
19256A-003
DCLK
DIO
TSCA
TSCB
DGND
PCLK
VCCD
DXA
DXB
FS
RST
32-Pin PLCC
Am79Q031JC
2 1 32 31 30
27
21
29
28
24
23
22
26
25
19256A-004
DCLK
DIO
RST
TSCA
DGND
PCLK
VCCD
DXA
FS