AM79Q4457J ETC1 [List of Unclassifed Manufacturers], AM79Q4457J Datasheet - Page 30
![no-image](/images/no-image-200.jpg)
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AM79Q4457JC
Manufacturer:
AMD
Quantity:
1 831
Part Number:
AM79Q4457JC
Manufacturer:
AMD
Quantity:
20 000
Part Number:
AM79Q4457JC/T
Manufacturer:
AMD
Quantity:
20 000
30
SLIC
SLIC
RSN
VTX
to
to
R
RX1
R1
TX1
Net
Bal
C1
C
TX1
RX1
*
Net
Bal
V
I1
OUT1
IN1
Am79Q5457
Am79Q4457/5457 Data Sheet
Figure 9b. Am79Q5457 Device
*Optional Bal Net Connection
(Channel 1 Shown)
D/A
A/D
V
I
REF
REF
1
2
3
4
V
I
REF
to
REF
V
I
REF1
REF1
C
R
FIL
REF1
20031A–012