MT90870AG Zarlink, MT90870AG Datasheet - Page 77

• Manufacturer Part Number: MT90870AG
• Description: Switch Fabric 12K x 12K/8K x 4K 1.8V/3.3V 272-Pin BGA Tray
• Manufacturer: Zarlink

Specifications of MT90870AG

• Package: 272BGA
• Number Of Ports: 32
• Fabric Size: 12K x 12K|8K x 4K
• Switch Core: Non-Blocking|Blocking
• Port Speed: 2.048|4.096|8.192|16.384 Mbps
• Operating Supply Voltage: 1.8|3.3 V

Backplane Data Timing
1
2
3
4
Backplane Input data sampling point
Backplane Serial Input Set-up Time
Backplane Serial Input Hold Time
Backplane Serial Output Delay
Characteristic
Zarlink Semiconductor Inc.
MT90870
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
BIDS32
BIDS16
BIDS8
BIDS4
BIDS2
BSIS32
BSIS16
BSIS8
BSIS4
BSIS2
BSIH32
BSIH16
BSIH8
BSIH4
BSIH2
BSOD32
BSOD16
BSOD8
BSOD4
BSOD2
77
Sym.
Min.
178
361
2.1
2.1
2.1
2.1
2.1
18
41
87
3
3
3
3
3
Typ.
183
366
23
46
92
Max.
10.5
10.5
10.5
10.5
10.5
188
371
28
51
97
Units
ns
ns
ns
ns
Data Sheet
C
With zero
L
offset.
Notes
=50pF