MT9072 Zarlink Semiconductor, Inc., MT9072 Datasheet - Page 236

• Manufacturer Part Number: MT9072
• Description: Octal T1-E1-J1 Framer
• Manufacturer: Zarlink Semiconductor, Inc.

MT9072
236
Notes:
Framer 1-8, 1 of MT9072
LIU 1-8, 8 of Generic LIU
PLL, 1 of MT9042
IMA
- Framer elastic buffer is used.
- LIU Transmit JA and PLL are bypassed.
LINE 1
LINES 2 to 7
LINE 8
Transmit
Transmit
Receive
Receive
xfmr
xfmr
xfmr
xfmr
Figure 21 - 8 E1 Links with ATM IMA with Synchronous ST-BUS Mode
RT
RR
TT
TR
RT
RR
TT
TR
LIU’s 2 to 7
LIU 1/8
LIU 8/8
From RCLK’s
of LIU’s
RNEG
RNEG
RPOS
RCLK
TNEG
RPOS
RCLK
TNEG
TPOS
TPOS
TCLK
TCLK
PRI
SEC
RPOS
RNEG
E2i
TPOS
TNEG
T2o
RPOS
RNEG
E2i
TPOS
TNEG
T2o
Framers 2 to 7
Framer 1/8
Framer 8/8
PLL
DSTo
CSTo
DSTo
CSTo
DSTo
CSTo
DSTi
CSTi
DSTi
CSTi
DSTi
CSTi
C2o
C4o
F0o
CKi
CKi
FPi
CKi
FPi
FPi
7
7
DSTi0
DSTo0
DSTi 1-6
DSTo1-6
DSTi7
SSTo7
RxSYNCi
RxCKi
IMA
ATM BUS
Preliminary Information