MT8930CE Zarlink Semiconductor, MT8930CE Datasheet - Page 34

• Manufacturer Part Number: MT8930CE
• Description: Description = 4 Wire Full-duplex 2B+D (192Kb/s) Data Format Isdn S And T Subscriber Network Interface Circuit With Controllerless Mode ;; Package Type = Pdip ;; No. Of Pins = 28
• Manufacturer: Zarlink Semiconductor

MT8930C
AC Electrical Characteristics
† Timing is over recommended temperature & power supply voltages
‡ Typical figures are at 25
34
10
12
11
1
2
3
4
5
6
7
8
9
F0b
C4b
F0od
DSTi
DSTo
HALF
F0b output pulse width
C4b to (F0b) delay
C4b to (F0b) hold time
C4b output clock period
C4b pulse width High or Low
C4b transition time
F0od delay
F0od pulse width
Serial input setup time
Serial input hold time
Serial output delay
HALF output Delay
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
OH
OL
OH
OL
IH
IL
OH
OL
OH
OL
Characteristics
°
C and are for design aid only: not guaranteed and not subject to production testing.
t
CFD
t
FPW
t
SOD
t
HAD
Figure 23 - ST-BUS Timing TE Mode
†
t
CFH
- ST-BUS Timing TE Mode (Ref. Figure 23)
ST-BUS Bit Cell
Sym
t
t
t
t
t
t
t
t
t
t
t
t
FPW
C4W
DFW
SOD
CFD
CFH
DFD
HAD
P4o
C4T
SIS
SIH
Min
220
150
t
110
t
SIS
C4W
0
t
P4o
Typ
244
244
122
244
10
10
20
10
t
C4T
t
C4W
t
SIH
‡
Max
125
150
50
50
50
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
DFD
50 pF load
50 pF load
50 pF load
50 pF load
50 pF load (activated state)
50 pF load
50 pF load
50 pF load
Test Conditions
t
DFW
Data Sheet