MT8941 Mitel Networks Corporation, MT8941 Datasheet - Page 16

• Manufacturer Part Number: MT8941
• Description: CMOS ST-BUS FAMILY Advanced T1/CEPT Digital Trunk PLL
• Manufacturer: Mitel Networks Corporation

MT8941
† Timing is over recommended temperature & power supply voltages.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
3-58
AC Electrical Characteristics
10
12
13
14
15
16
17
18
19
11
1
2
3
4
5
6
7
8
9
#2
D
P
L
L
C4b output clock period
C4b output clock width (HIGH)
C4b output clock width (LOW)
C4b output clock rise time
C4b clock output fall time
Frame pulse output delay
(HIGH to LOW) from C4b
Frame pulse output delay
(LOW to HIGH) from C4b
Frame pulse (F0b) width
C4o delay - LOW to HIGH
C4o delay - HIGH to LOW
C4b to C2o delay (LOW to
HIGH)
C4b to C2o delay (HIGH to
LOW)
C2o clock period
C2o clock width ( HIGH )
C2o clock width ( LOW )
C2o clock rise time
C2o clock fall time
C2o delay - LOW to HIGH
C2o delay - HIGH to LOW
CMOS
Characteristics
† -Voltages are with respect to ground (V
t
t
t
t
t
t
t
t
t
t
Sym
W4oH
t
W2oH
t
t
W4oL
t
t
W2oL
t
4oLH
4oHL
42LH
42HL
t
2oLH
2oHL
t
WFP
t
FPH
P4o
FPL
P2o
rC4
fC4
rC2
fC2
Min
213
225
457
207
238
116
85
-5
0
0
0
0
0
0
0
Typ
244
488
6
6
6
6
5
‡
Max
275
159
122
245
519
280
244
SS
13
15
20
8
3
6
2
7
) unless otherwise stated.
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
85 pF Load
85 pF Load
85 pF Load
85 pF Load
85 pF Load
85 pF Load
85 pF Load
85 pF Load
Test Conditions
(Refer to Figure 16)