MT90863 Mitel Networks Corporation, MT90863 Datasheet - Page 27

• Manufacturer Part Number: MT90863
• Description: 3V Rate Conversion Digital Switch
• Manufacturer: Mitel Networks Corporation

Advance Information
AC Electrical Characteristics - Frame Pulse and CLK
10 FPo Frame Pulse output Hold
11 C4o Period
12 C4o Pulse Width High
13 C4o Pulse Width Low
14 CT frame pulse width
15 CT Frame Pulse Setup Time
16 CT Frame Pulse Hold Time from
17 C8i Period
18 C8i Pulse Width High
19 C8i Pulse Width Low
20 HMVIP frame pulse width
21 Frame Pulse Setup Time before
22 Frame Pulse Hold Time from C4i
23 C4i Period
24 C4i Pulse Width High
25 C4i Pulse Width Low
26 C4i/C8i Rise/Fall Time
27 Delay between falling edge of C4i/
28 Delay between falling edge of C16i
1
2
3
4
5
6
7
8
9
Frame pulse width
Frame Pulse Setup time before
C16i falling
Frame Pulse Hold Time from C16i
falling
C16i Period
C16i Pulse Width High
C16i Pulse Width Low
Clock Rise/Fall Time
FPo Frame pulse output width
FPo Frame Pulse output setup
time before C4o falling
Time from C4o falling
before C8i rising
C8i rising
C4i falling
falling
C8i and rising edge of C16i
and falling edge of C4o
Characteristic
t
Sym
t
t
t
t
t
t
t
t
t
t
Hr
t
t
t
t
FPOW
CFPW
t
t
HFPW
t
t
t
t
FPOS
FPOH
C4OP
CFPS
CFPH
t
HFPS
HFPH
t
DC4O
t
C40H
C40L
t
FPW
t
t
t
HCP
HCH
HCP
HCH
FPS
FPH
HCL
HCL
r
DIF
CP
CH
CL
, t
, t
f
Hf
Min
-10
-10
10
20
45
45
50
50
Typ
244
244
122
122
122
122
244
244
122
122
60
10
10
60
30
30
10
10
61
61
10
Max
150
150
150
150
90
90
10
10
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ST-BUS mode
ST-BUS, CT Bus
or HMVIP mode
CT Bus mode
HMVIP mode
HMVIP or CT Bus mode
Notes
MT90863
27