mt9094apr1 Zarlink Semiconductor, mt9094apr1 Datasheet - Page 35

• Manufacturer Part Number: mt9094apr1
• Description: Fully Featured Digital Telephone Circuit With Embedded Dsp For Tone Generation And Hands Free Operation
• Manufacturer: Zarlink Semiconductor

† 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
- Microport Timing (see Figure 12)
Figure 12 - Serial Microport Timing Diagram
0
H
Sym.
Zarlink Semiconductor Inc.
A
B
C
D
G
H
E
F
1
MT9094
F
Min.
A
333
35
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
Data Sheet