MT9074 Mitel Networks Corporation, MT9074 Datasheet - Page 108

• Manufacturer Part Number: MT9074
• Description: T1/E1/J1 Single Chip Transceiver
• Manufacturer: Mitel Networks Corporation

MT9074
AC Electrical Characteristics -Timing Parameter Measurement Voltage Levels
Note 1: Timing for output signals is based on the worst case result of the combination of TTL and CMOS thresholds.
AC Electrical Characteristics
† Characteristics are for clocked operation over the ranges of recommended operating temperature and supply voltage.
‡ Typical figures are at 25˚C and are for design aid only: not guaranteed and not subject to production testing.
108
10
11
12
13
1
2
3
4
1
2
3
4
5
6
7
8
9
TTL Threshold Voltage
CMOS Threshold Voltage
Rise/Fall Threshold Voltage High
Rise/Fall Threshold Voltage Low
DS low
DS High
CS Setup
R/W Setup
Address Setup
CS Hold
R/W Hold
Address Hold
Data Delay Read
Data Hold Read
Data Active to High Z Delay
Data Setup Write
Data Hold Write
Characteristics
Characteristics
†
- Motorola Microprocessor Timing
t
t
Sym
t
t
t
t
t
t
t
t
t
t
t
RWH
DSW
DHW
RWS
DSH
CSS
ADS
CSH
ADH
DDR
DHR
DSL
DAZ
Sym
V
V
V
V
HM
CT
LM
TT
Min
70
60
10
10
15
15
90
90
90
15
15
0
0
0.3 V
0.5 V
0.7 V
0.3 V
Level
Typ
1.5
2.0
0.8
‡
DD
DD
DD
DD
Max
Units
V
V
V
V
V
V
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
See Note 1
See Note 1
TTL
CMOS
TTL
CMOS
Advance Information
C
C
L
L
Conditions/Notes
=150pF
=150pF
Test Conditions