MT9072 Zarlink Semiconductor, Inc., MT9072 Datasheet - Page 230

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

MT9072
E1 Mode
230
LINE 1
LINES 2 to 7
LINE 8
Notes:
Framer 1-8, 1 of MT9072
LIU 1-8, of Generic LIU
PLL, 1 of MT9044
HDLC, 1 of PEB 20320
(MUNICH 32)
- Framer elastic buffer is used.
- LIU Transmit JA and PLL are bypassed.
Figure 15 - 8 E1 Links with Synchronous Common Channel Signaling for up to 24 Channels
Transmit
Transmit
Receive
Receive
xfmr
xfmr
xfmr
xfmr
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
TNEG
RPOS
TNEG
RCLK
TPOS
RCLK
TPOS
TCLK
TCLK
PRI
SEC
RPOS
RNEG
E2i
TPOS
TNEG
T2o
Framers 2 to 7
RPOS
RNEG
E2i
TPOS
TNEG
T2o
Framer 1/8
Framer 8/8
PLL
RCLK
DSTo
CSTo
DSTo
CSTo
DSTo
CSTo
C16o
DSTi
CSTi
DSTi
CSTi
DSTi
CSTi
RSP
TSP
C2o
C4o
F0o
CKi
CKi
CKi
FPi
FPi
FPi
6
6
1
1
RCLK, TCLK
RCLK
RDATA
RSP
SCLK
HDLC
RSP
Preliminary Information
TSP
C2
F0
HDLC Timing
TDATA
TCLK
TSP