le79r241 Zarlink Semiconductor, le79r241 Datasheet - Page 7
le79r241
Manufacturer Part Number
le79r241
Description
Intelligent Subscriber Line Interface Circuit
Manufacturer
Zarlink Semiconductor
Datasheet
1.LE79R241.pdf
(27 pages)
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CHIP SET BLOCK DIAGRAM - FOUR CHANNEL LINE CARD
A1
B1
A2
B2
A3
B3
A4
B4
Protection
Networks
and
RC
Le79R241
Le79R241
Le79R241
Le79R241
Zarlink Semiconductor Inc.
7
7
BATH
BATL
7
7
7
3
AGND1
AGND2
R
R
R
P1-P3
VREF
REF
SHB
SLB
LD1
LD2
LD3
LD4
Quad Codec/
Le79Q224x
Filter
4
4
VCCA
VCCD
DGND1
DGND2
IO(1-4)
TSCA/G
TSCB
DRA/DD
DRB
DXB
DXA/DU
DCLK/S0
PCLK/FS
MCLK
FS/DCL
CS/RST
DIO/S1
INT