AM79Q4457J ETC1 [List of Unclassifed Manufacturers], AM79Q4457J Datasheet - Page 7
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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Manufacturer
Quantity
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Part Number:
AM79Q4457JC
Manufacturer:
AMD
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Part Number:
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Manufacturer:
AMD
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Part Number:
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CONNECTION DIAGRAMS (44-PIN TQFP PACKAGES)
Top View
Note:
Pin 1 is marked for orientation.
AGND
V
V
AGND
V
I2
I
I2
I1
I1
I
I
OUT2
V
REF2
OUT3
REF1
REF3
V
CCA
V
N/C
I
N/C
I1
I1
N/C
N/C
IN2
IN3
IN3
IN2
OUT3
REF1
OUT2
CCA
IN3
IN2
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
44 43 42 41 40 39 38 37 36 35 34
12 13 14 15 16 17 18 19 20 21 22
44
12
13
43
42 41 40 39 38 37 36
14 15 16 17 18 19 20
Am79Q4457VC
Am79Q5457VC
SLAC Products
35 34
21 22
33
32
31
30
29
28
27
26
25
24
23
33
32
31
30
29
28
27
26
25
24
23
FSR
N/C
N/C
TSCA
DGND
N/C
DXA
DRA
FSR
FSX
V
FSR
CI
CCLK
TSCA
DGND
CO
DXA
V
DRA
FSX
FSR
CCD
CCD
2
1
1
1
1
2
7
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