mt9092apr1 Zarlink Semiconductor, mt9092apr1 Datasheet - Page 47

• Manufacturer Part Number: mt9092apr1
• Description: Fully Featured Digital Telephone Circuit With Embedded Hdlc Transceiver And Dsp For Tone Generations 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 13)
Figure 13 - Serial Microport Timing Diagram
0
H
Sym.
Zarlink Semiconductor Inc.
A
B
C
D
G
H
E
F
1
MT9092
F
Min.
333
A
10
10
47
0
1
C
Typ.
‡
2
B
Max.
2
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