MT90221 Zarlink Semiconductor, MT90221 Datasheet - Page 88

• Manufacturer Part Number: MT90221
• Description: Quad Inverse Multiplexing For Atm (IMA) Device With Flexible Ima And Uni Mode
• Manufacturer: Zarlink Semiconductor

Note: The MT9074 #1 is configured in Line Sync. mode
LEVEL 2
UTOPIA
BUS
and all other MT9074s are configured in Bus Master mode.
MT90221
DEVICE
RXSYNC[0]
TXSYNC[0]
RXSYNC[3]
TXSYNC[3]
(Using MT9074 T1/E1 Single Chip Transceivers)
RXCK[0]
TXCK[0]
RXCK[3]
TXCK[3]
DSTo[0]
DSTo[3]
DSTi[0]
DSTi[3]
Figure 20 - PCM MODE 2 and 4 CTC Mode
DSTo
C4b
F0b
DSTi
DSTo
C4b
F0b
DSTi
MT9074#N
MT9074/#1
+/-50 PPM
20 MHz
MT90221
79