mt90869ag2 Zarlink Semiconductor, mt90869ag2 Datasheet - Page 78

• Manufacturer Part Number: mt90869ag2
• Description: Flexible 16k Digital Switch F16kdx
• Manufacturer: Zarlink Semiconductor

Local Clock Data Timing
16.384 Mb/s
32.768 Mb/s
16.384 Mb/s
32.768 Mb/s
BSTo0 - 15
BSTo0 - 31
1
2
3
4
5
BSTi0 - 31
* CK_int is the internal clock signal of 131.072 MHz
BSTi0 - 15
CK_int *
Local Frame Boundary Offset
Input data sampling point
Local Serial Input Set-up Time
Local Serial Input Hold Time
Local Serial Output Delay
FP8i
C8i
Characteristic
Bit6
Ch255
Ch511
Figure 25 - GCI BUS Backplane Data Timing Diagram (32 Mb/s, 16 Mb/s)
Bit5
2
Ch511
Bit6
1
Bit7
Ch255
Ch255
Bit7
Ch511
Bit7
0
Zarlink Semiconductor Inc.
t
t
Ch0
BIDS16
Sym.
t
t
t
t
t
t
t
Bit0
LSOD16
t
t
t
t
t
t
t
t
t
LFBOS
LIDS16
LSIS16
LSIH16
LSOD8
LSOD4
LSOD2
t
LIDS8
LIDS4
LIDS2
LSIS8
LSIS4
LSIS2
LSIH8
LSIH4
LSIH2
MT90869
BSOD32
t
7
BSOD16
Ch0
Bit0
78
t
t
BSIS32
BIDS32
t
BSIH32
Ch0
Bit0
Ch0
Bit1
Min.
178
361
2.1
2.1
2.1
2.1
6
41
87
3
3
3
3
0
0
0
0
t
BSIS16
t
BSIH16
Typ.
Ch0
Bit2
183
366
46
92
5
Ch0
Bit1
Max.
Ch0
Bit1
10.5
10.5
10.5
10.5
188
371
7.5
51
97
Ch0
Bit3
4
Units
ns
ns
ns
ns
ns
Ch0
Bit4
3
Ch0
Bit2
Ch0
Bit2
Ch0
Bit5
With zero
Data Sheet
C
Notes
offset.
2
L
=50pF