mt9074ap1 Zarlink Semiconductor, mt9074ap1 Datasheet - Page 137

• Manufacturer Part Number: mt9074ap1
• Description: T1/e1/j1 Single Chip Transceiver With Wide Dynamic Range Liu
• Manufacturer: Zarlink Semiconductor

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.
10
WRITE
1
2
3
4
5
6
7
8
9
D0-D7
D0-D7
A0-A4
READ
Note: DS and CS may be connected together.
R/W
DS
CS
RD low
RD High
CS Setup
CS Hold
Address Setup
Address Hold
Data Delay Read
Data Active to High Z Delay
Data Setup Write
Data Hold Write
Characteristics
t
DSH
†
- Intel Microprocessor Timing
Figure 16 - Motorola Microport Timing
t
t
t
RWS
CSS
ADS
Sym.
Zarlink Semiconductor Inc.
t
t
t
t
t
t
t
t
t
t
DHW
DSW
RDH
CSS
CSH
ADS
ADH
DDR
RDL
DAZ
t
CYC
t
MT9074
DDR
Min.
137
70
60
10
15
15
15
0
0
Typ.
t
DSL
‡
VALID DATA
VALID DATA
t
DSW
Max.
90
90
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
DHW
t
t
t
CSH
RWH
ADH
C
L
=50 pF
Test Conditions
t
DHR
t
DAZ
Data Sheet
V
V
V
V
V
V
TT
TT
TT
TT
TT,
TT
V
CT