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SCHOTTKY BIPOLAR 8214
A.C. CHARACTERISTICS
AND
WAVEFORMS
TA
=
o°c
to
+70°C,
vcc
=
+5V
±5%
Limits
Symbol
Parameter
Min.
Typ.[1]
Max.
Unit
tCY
ClK
Cycle
Time
80
50
ns
tpw
ClK,
ECS, INT Pulse Width
25
15
ns
tlSS
INTE
Setup
Time
to
ClK
16
12
ns
t,SH
INTE Hold
Time
after
ClK
20
10
ns
tETCS[2]
ETlG
Setup
Time
to
ClK
25
12
ns
tETCH[2]
ETlG
Hold
Time
After
ClK
20
10
ns
tECCS[2]
ECS
Setup
Time
to
ClK
80
50
ns
tECCH[3]
ECS Hold
Time
After
ClK
0
ns
tECRS[3]
ECS
Setup
Time
to
ClK
110
70
ns
tECRH
[3]
ECS Hold
Time
After
ClK
0
tECSS[2]
ECS
Setup
Time
to
ClK
75
70
ns
tECSH[2]
ECS Hold
Time
After
ClK
0
ns
tOCS[2]
SGS
and
80-82
Setup
Time
to
ClK
70
50
ns
tOCH[2]
SGS
and
80-82
Hold
Time
After
ClK
0
ns
tRCS[31
Ro-R
7
Setup
Time
to
ClK
90
55
ns
tRCH[3]
Ro-R
7
Hold
Time
After
ClK
0 ns
tiCS
INT
Setup
Time
to
ClK
55
35
ns
tCI
ClK
to
INT
Propagation
Delay
15
25
ns
tRIS[41
R
o
-R
7
Setup
Time
to
INT
10
0
ns
tRIH[4]
Ro-R7 Hold
Time
After
INT
35
20
ns
tRA
Ro-R
7
to
Ao·A2
Propagation
Delay
80
100
ns
tELA
ElR
to
A
o
-A2
Propagation
Delay
40
55
ns
tECA
ECS
to
Ao-A2
Propagation
Delay
100
120
ns
tETA
ETlG
to
Ao-A2
Propagation
Delay
35
70
ns
tOECS[41
SGS
and
80-82
Setup
Time
to
ECS
15
10
ns
tOECH[4]
SGS
and
8
0
-82 Hold
Time
After
ECS
15
10
ns
tREN
R
o
-R
7
to
EN
lG
Propagation
Delay
45
70
ns
tETEN
ETlG
to
EN
lG
Propagation
Delay
20
25
ns
tECRN
ECS
to
EN
lG
Propagation
Delay
85
90
ns
tECSN
ECS
to
EN
lG
Propagation
Delay
35
55
ns
CAPACITANCE
[5]
Limits
Symbol
Parameter
Min.
TypJ1]
Max
Unit
C,N
Input
Capacitance
5
10
pF
COUT
Output
Capacitance
7
12
pF
TEST
CONDITIONS:
VBIAS
=
2.5V,
Vce
=
5V,
TA
= 25°C, f = 1
MHz
NOTE
5.
This
parameter
is
periodically sampled
and
not
100%
tested.
5·161