參數(shù)資料
型號: MT88V32
廠商: Mitel Networks Corporation
英文描述: 8 x 4 High Performance Video Switch Array
中文描述: 8 × 4高性能視頻開關(guān)陣列
文件頁數(shù): 13/14頁
文件大小: 237K
代理商: MT88V32
Preliminary Information
MT88V32
3-63
Timing is over recommended temperature range with V
=5V, V
=0V, V
=2.4V, V
=0.8V, R
=3k
(DATA) and R
L
=1k
(analog).
Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
AC Electrical Characteristics
- Timing Characteristics
- Voltages are with respect to V
DD
=+5V, V
EE
=-7V,
V
SS
=0V, R
L
=1k
, C
L
=50pF unlesss otherwise stated. Also applicable for V
EE
=V
SS
=0, V
DD
=+12V.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
DATA to STROBE1 setup
t
ds1
t
dh1
t
css1
t
csh1
t
ass1
t
ash1
t
spw1
t
spw2
t
rwss1
t
rwsh1
t
rpw
t
rpw
t
csov
t
s2s1
t
s1s2
t
rst
20
ns
2
DATA to STROBE1 hold
10
ns
3
CS to STROBE1 setup
20
ns
4
CS to STROBE1 hold
20
ns
5
ADDRESS to STROBE1 setup
20
ns
6
ADDRESS to STROBE1 hold
20
ns
7
STROBE1 pulse width
75
ns
8
STROBE2 pulse width
75
ns
9
R/W to STROBE1 setup
20
ns
10
R/W to STROBE1 hold
10
ns
11
RESET pulse width
75
ns
12
CS to High Z
10
ns
13
CS to DATA output valid
200
ns
14
STROBE2 to STROBE1 setup
0
ns
15
STROBE1 to STROBE2 setup
0
ns
16
MR to switch OPEN delay
50% MR to10% Output
300
ns
17
R/W to DATA output valid
t
rwov
t
aov
t
rwz
t
az
150
ns
18
Address to DATA output valid
200
ns
19
R/W to High Z
10
ns
20
Address to High Z
10
ns
21
STROBE2 to switch status delay
50% strobe to10% output change
tstrobe2(on)
tstrobe2(off)
t
son
t
soff
100
100
300
300
ns
ns
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