mt8986al1 Zarlink Semiconductor, mt8986al1 Datasheet - Page 30

• Manufacturer Part Number: mt8986al1
• Description: Multiple Rate Digital Switch
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics
† Timing is over recommended temperature & power supply voltages.
‡ Typical figures are at 25
* High Impedance is measured by pulling to the appropriate rail with R
1
2
3
4
O
U
T
U
T
P
S
STo0/9 Delay - Active to High Z
STo0/9 Delay - High Z to Active
Output Driver Enable Delay
CSTo Output Delay
Characteristics
°
C and are for design aid only: not guaranteed and not subject to production testing.
†
CLK
STo0
to
STo9
CSTo
STo0
to
STo9
ODE
STo0
to
STo9
- Serial Streams for ST-BUS and GCI Backplanes (2.048 Mb/s)
Figure 18 - Serial Outputs and External Control
t
OED
*
*
Figure 19 - Output Driver Enable
Sym.
t
t
t
t
XCD
Bit Cell Boundary
SAZ
SZA
Zarlink Semiconductor Inc.
OED
MT8986
L
, with timing corrected to cancel time taken to discharge C
Min.
0
30
t
t
SAZ
OED
Typ.
t
SZA
(GCI)
(ST-BUS)
‡
t
XCD
*
Max.
100
100
65
60
*
2.0V
0.8V
2.4V
0.4V
2.4V
0.4V
2.4V
0.4V
Units
2.0V
0.8V
2.4V
0.4V
ns
ns
ns
ns
R
C
R
C
L
L
L
L
=1 KΩ*, C
=150 pF
=1 KΩ*, C
=150 pF
Test Conditions
L
.
L
L
Data Sheet
=150 pF
=150 pF