mt9072av2 Zarlink Semiconductor, mt9072av2 Datasheet - Page 233

• Manufacturer Part Number: mt9072av2
• Description: Octal T1/e1/j1 Framer
• Manufacturer: Zarlink Semiconductor

Notes:
Framer 1-16, 2 of MT9072
LDX, 1 of MT90820
PLL, 1 of MT9042
- Framer elastic buffer is used.
- LIU Transmit JA and PLL are bypassed.
E3 LINE
Transmit
Receive
xfmr
xfmr
Figure 19 - E3 (34 Mb/s) MUX Cross Connect with 16 Asynchronous E1 Links
RT
RR
TT
TR
E3 LIU
RNEG
RPOS
RCLK
TNEG
TPOS
TCLK
RXPOS
RXNEG
R34CK
TXPOS
TXNEG
T34CK
Zarlink Semiconductor Inc.
E3 MUX
MT9072
RPOS
RNEG
RPOS
RNEG
RPOS
RNEG
RCLK
TNEG
RCLK
TNEG
RCLK
TNEG
TPOS
TCLK
TPOS
TCLK
TPOS
TCLK
From RCLK’s
of E3 MUX
233
14
14
14
14
14
14
RPOS
RNEG
E2i
TPOS
TNEG
T2o
RPOS
RNEG
E2i
TPOS
TNEG
T20
PRI
SEC
Framers 2 to 15
RPOS
RNEG
E2i
TPOS
TNEG
T2o
Framer 1/16
Framer 1/16
PLL
DSTo
CSTo
DSTo
CSTo
DSTo
CSTo
DSTi
CSTi
DSTi
CSTi
DSTi
CSTi
C2o
C4o
CKi
CKi
F0o
FPi
FPi
CKi
FPi
14
14
STi0
STo0
STi1-14
STo1-14
STi15
STo15
F0i
C4i
Data Sheet
LDX