AM79Q4457J ETC1 [List of Unclassifed Manufacturers], AM79Q4457J Datasheet - Page 6
AM79Q4457J
Manufacturer Part Number
AM79Q4457J
Description
Quad Subscriber Line Audio Processing Circuit-Non-Programmable (QSLAC-NP) Devices
Manufacturer
ETC1 [List of Unclassifed Manufacturers]
Datasheet
1.AM79Q4457J.pdf
(44 pages)
Available stocks
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Quantity
Price
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Part Number:
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Manufacturer:
AMD
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Manufacturer:
AMD
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CONNECTION DIAGRAMS (PLCC PACKAGES)
Top View
6
Note:
Pin 1 is marked for orientation.
AGND
V
V
V
I
I
I
I2
I1
OUT2
REF2
REF1
REF3
OUT3
CCA
IN3
IN3
AGND
V
V
V
I
I1
I1
I1
I1
OUT2
OUT3
REF1
CCA
IN1
IN2
IN3
IN4
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
10
11
12
13
Am79Q4457/5457 Data Sheet
5
6
7
8
9
14 15 16 17 18 19 20
4
Am79Q4457JC
3
Am79Q5457JC
2
1
32 31 30
39
38
37
36
35
34
33
32
31
30
29
29
23
28
27
26
25
24
22
21
20031A-003
20031A-002
CI
CCLK
TSCA
DGND
CO
DXA
V
DRA
FSR
FSX
FSR
PCLK
TSCA
DGND
DXA
V
DRA
FSR
FSX
FSR
CCD
CCD
1
1
2
1
1
2
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