MT9094 Mitel Networks Corporation, MT9094 Datasheet - Page 31

• Manufacturer Part Number: MT9094
• Description: ISO2-CMOS ST-BUS FAMILY Digital Telephone (DPhone-II)
• Manufacturer: Mitel Networks Corporation

† 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.
AC Electrical Characteristics
1
2
3
4
5
6
7
8
DATA 1
RECEIVE
SCLK
CS
DATA 1 or DATA 2
TRANSMIT
Receive data setup
Receive data hold
Transmit data delay from clock
falling edge
High Z to valid data from SCLK
falling edge
Valid data to high Z from CS rising
edge
Current transmit data hold
from clock falling edge
Chip Select to SCLK setup and
hold times
SCLK clock period (3 MHz)
Characteristics
G
D
0
Figure 12 - Serial Microport Timing Diagram
0
H
†
- Microport Timing (see Figure 12)
Sym
G
A
B
C
D
E
F
H
1
F
A
Min
333
10
10
0
1
C
Typ
2
‡
B
2
Max
80
80
80
0
6
Units
ns
ns
ns
ns
ns
ns
ns
ns
7
7
50 pF
50 pF
50 pF
G
Test Conditions
E
MT9094
7-75