mt8980dpr1 Zarlink Semiconductor, mt8980dpr1 Datasheet - Page 14

• Manufacturer Part Number: mt8980dpr1
• Description: 256 X 256 Channels 8 Tdm Streams At 2.048 Mbps Non-blocking Digital Switch Dx
• 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
5
6
7
8
9
C4i
F0i
O
U
U
N
T
P
T
S
I
2.0V
0.8V
2.0V
0.8V
STo0/7 Delay - Active to High Z
STo0/7 Delay - High Z to Active
STo0/7 Delay - Active to Active
STo0/7 Hold Time
Output Driver Enable Delay
External Control Hold Time
External Control Delay
Serial Input Setup Time
Serial Input Hold Time
Characteristics
°
C and are for design aid only: not guaranteed and not subject to production testing.
t
FPH
t
CL
†
- Serial Streams (Figures 11, 14, 15 and 16)
t
CLK
Sym.
t
t
Figure 13 - Clock Timing
t
t
t
t
t
t
t
Zarlink Semiconductor Inc.
SAA
SOH
XCH
XCD
SAZ
SZA
OED
SIH
SIS
t
t
FPS
CTT
MT8980D
t
CHL
L
, with timing corrected to cancel time taken to discharge C
Min.
20
25
30
25
90
0
14
t
FPW
Typ.
-40
50
60
65
45
45
50
75
‡
t
CTT
Max.
125
125
125
110
-20
80
t
FPH
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
R
C
C
C
R
C
C
L
L
L
L
L
L
L
=1 KΩ*, C
=150 pF
=150 pF
=150 pF
=1 KΩ*, C
=150 pF
=150 pF
Test Conditions
t
CH
L
.
t
FPS
L
L
=150 pF
=150 pF
Data Sheet