mt9196asr1 Zarlink Semiconductor, mt9196asr1 Datasheet - Page 38

• Manufacturer Part Number: mt9196asr1
• Description: Fully Featured Digital Telephone Circuit With Built-in Filter/codec, Digital Gain Pads, Dtmf Generator, Tone Ringer, And Handset And Speakerphone Transducers
• 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.
* Note: All conditions
AC Electrical Characteristics
1
2
3
4
5
6
7
8
9
DSTo
DSTi
C4i
F0i
C4i Clock Period
C4i Clock High period
C4i Clock Low period
C4i Clock Transition Time
F0i Frame Pulse Setup Time
F0i Frame Pulse Hold Time
DSTo Delay
DSTi Setup Time
DSTi Hold Time
70%
30%
70%
30%
70%
30%
70%
30%
Characteristics
data-data, data-HiZ, HiZ-data.
t
T
†
t
F0iS
- ST-BUS Timing (See Figure 12)
t
T
Figure 12 - ST-BUS Timing Diagram
t
Sym.
t
t
DSToD
DSTiH
t
t
t
DSTiS
t
t
t
F0iS
F0iH
DSToD
C4P
C4H
C4L
t
T
Zarlink Semiconductor Inc.
t
F0iH
t
C4P
MT9196
Min.
50
50
30
30
38
1 bit cell
Typ.
t
244
122
122
100
T
20
t
DSTiS
‡
Max.
125
t
DSTiH
NOTE: Levels refer to%V
Units
t
C4H
ns
ns
ns
ns
ns
ns
ns
ns
ns
C
L
= 50pF, 1k
t
C4L
Test Conditions
DD
t
T
Data Sheet
load.*