MT90520AG ZARLINK [Zarlink Semiconductor Inc], MT90520AG Datasheet - Page 3

• Manufacturer Part Number: MT90520AG
• Description: 8-Port Primary Rate Circuit Emulation AAL1 SAR
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

AAL5 SAR in
UTOPIA ATM
PHY mode
Optional
or PHY
Device
UTOPIA
Port
Figure 2 - MT90520 Device Application Block Diagram
Local Memory
8-Port CES SAR
MT90520
Zarlink Semiconductor Inc.
CPU
Port 7
Port 0
Port 1
.
.
.
MT90520
3
4
4
4
4
4
4
Framer
Framer
Framer
*
and LIU (or integrated framer-LIU); Unstructured CES
applications require only an LIU.
NOTE: Structured CES applications require a framer
*
*
*
LIU
LIU
LIU
DS1/E1 Line 7
DS1/E1 Line 0
DS1/E1 Line 1
Data Sheet