Datasheet

Rev. F | Page 52 of 64 | October 2013
ADSP-21367/ADSP-21368/ADSP-21369
Figure 43. Typical Output Rise/Fall Time
(20% to 80%, V
DDEXT
= Min)
Figure 44. Typical Output Rise/Fall Time
(20% to 80%, V
DDEXT
= Max)
LOAD CAPACITANCE (pF)
12
0 50 100 150 200 250
10
8
6
4
R
I
S
E
A
N
D
F
A
L
L
T
I
M
E
S
(
n
s
)
2
0
RISE
FALL
y = 0.049x + 1.5105
y=0.0482x + 1.4604
LOAD CAPACITANCE (pF)
8
0
0
100 250
12
4
2
10
6
R
I
S
E
A
N
D
F
A
L
L
T
I
M
E
S
(
n
s
)
20015050
FALL
y = 0.0467x + 1.6323
y = 0.045x + 1.524
RISE
Figure 45. SDCLK Typical Output Rise/Fall Time
(20% to 80%, V
DDEXT
= Min)
Figure 46. SDCLK Typical Output Rise/Fall Time
(20% to 80%, V
DDEXT
= Max)
LOAD CAPACITANCE (pF)
0 50 100 150 200 250
10
8
6
4
R
I
S
E
A
N
D
F
A
L
L
T
I
M
E
S
(
n
s
)
2
0
RISE
FALL
y=0.0372x + 0.228
y = 0.0277x + 0.369
LOAD CAPACITANCE (pF)
0 50 100 150 200 250
10
8
6
4
R
I
S
E
A
N
D
F
A
L
L
T
I
M
E
S
(
n
s
)
2
0
RISE
FALL
y=0.0364x + 0.197
y = 0.0259x + 0.311