peb3065 ETC-unknow, peb3065 Datasheet - Page 90

• Manufacturer Part Number: peb3065
• Description: Signal Processing Subscriber Line Interface Codec Filter Slicof
• Manufacturer: ETC-unknow

Semiconductor Group
DLB_PCM
(Digital loop only PCM-interface)
This testloop is the basic setting after Reset and the NOT Active Mode.
It releases a shortcut between DD and DU. In Active Mode this loop can be
programmed.
Initializing the testloop:
or in Active Mode:
Figure 33
ITAC
V2W
FIX3
IM
Reset
Testloop
+
AGX
AGR
TTX
AG
TTXFI
D
D
A
A
A
D
FIX2
GEN
TTX
IM2
IM
+
FIX1
IM1
IM
+
RFIX2
XFIX2
X1
Transmit Path
Receive Path
90
AX2
AR2
THFIX
TH
+
RFIX1
XFIX1
DHPX
DHPR
FRX
FRR
AX1
AR1
CMP
EXP
TG1
DLB_PCM
PCM
Output
PEB 3065
PEF 3065
PCM
Input
Appendix
TG2
ITS10185
01.98