mt8986al1 Zarlink Semiconductor, mt8986al1 Datasheet - Page 29

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

AC Electrical Characteristics
† Timing is over recommended temperature & power supply voltages (V
‡ Typical figures are at 25
CLK
FR
STi/
STo
1
2
3
4
5
6
7
8
9
CLK
FR
STo
STi
Clock Period
Pulse Width
Frame Width High
Frame Setup
Frame Hold
Data Delay/Clock Active to Active
Serial Input Setup
Serial Input Hold
Clock Rise/Fall Time
t
r
Characteristics
°
C and are for design aid only: not guaranteed and not subject to production testing.
Detail a
t
f
Ch. 31
Bit 0
†
See Detail a
- GCI Timing (2.048 Mb/s) -
t
DAA
t
Figure 17 - GCI Timing (CLKM bit=0)
FRS
t
Ch. 0
Bit 7
Sym.
CL
t
t
t
t
t
t
t
t
WFH
DAA
ST
FRS
FRH
ST
CK
r,
, t
Zarlink Semiconductor Inc.
I
t
I
H
S
f
CH
t
t
t
FRH
WFH
CL
MT8986
DD
Min.
=5V
150
29
73
10
20
20
20
±
t
5%, V
CH
t
ST
Ch. 0
Bit 6
Voltages are with respect to ground (VSS) unless otherwise stated.
I
Note: bit 0 identifies the first bit of the GCI frame
S
SS
Typ.
244
122
244
=0V, T
45
t
ST
‡
I
H
A
=–40 to 85
Max.
300
150
190
190
100
10
°
Ch. 0
Bit 5
C).
Units
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
CK
2.0V
0.8V
C
L
Test Conditions
=150 pF
Ch. 0
Bit 4
Data Sheet
2.0V
0.8V
2.0V
0.8V
2.0V
0.8V