MT9196 Mitel Semiconductor, MT9196 Datasheet - Page 35

• Manufacturer Part Number: MT9196
• Description: Integrated Digital Phone Circuit (IDPC)
• Manufacturer: Mitel Semiconductor

Preliminary Information
† Timing is over recommended temperature range & recommended power supply voltages.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
NOTE 1: Not production tested, guaranteed by design.
AC Electrical Characteristics
10 Dout Active Low to High Impedance
12 Dout Delay (high and low) from BCL
13 Din Setup time before BCL falling
14 Din Hold Time from BCL falling
11 Dout Active High to High Impedance
2 BCL Pulse Width High
5 Strobe Pulse Width
6 Strobe setup time before BCL falling
7 Strobe hold time after BCL falling
8 Dout High Impedance to Active Low
9 Dout High Impedance to Active High
1 BCL Clock Period
3 BCL Pulse Width Low
4 BCL Rise/Fall Time
CLOCKin
from Strobe rising
from Strobe rising
from Strobe falling
from Strobe falling
rising
(BCL)
Din
Dout
STB
70%
30%
70%
30%
70%
30%
70%
30%
Characteristics
t
R
t
t
DOZL
DOZH
t
BCLH
t
DIS
Figure 13 - SSI Synchronous Timing Diagram
t
t
BCL
SSS
†
t
DIH
- SSI BUS Synchronous Timing (see Figure 13)
t
t
BCLL
F
t
t
t
t
t
Sym
t
t
t
t
BCLH
t
t
DOZL
DOZH
DOLZ
DOHZ
BCLL
ENW
t
t
t
R
SSS
SSH
BCL
DIS
DIH
DD
/t
F
t
DD
NOTE: Levels refer to % V
Min
244
80
80
50
50
t
ENW
8 x t
Typ
122
122
20
BCL
‡
t
t
BCL
BCL
1953
Max
90
90
90
90
90
-80
-80
DD
(CMOS I/O)
t
SSH
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
BCL=4096 kHz to 512 kHz
BCL=4096 kHz
BCL=4096 kHz
Note 1
Note 1
C
C
C
C
C
L
L
L
L
L
=150 pF, R
=150 pF, R
=150 pF, R
=150 pF, R
=150 pF
t
t
DOLZ
DOHZ
Test Conditions
MT9196
L
L
L
L
=1K
=1K
=1K
=1K
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