Analog Devices ADSP-TS201S Figure 41. Typical Output Rise and Fall Time (10% to 90%, V, =2.5V) vs. Load Capacitance at Strength4, Figure 42. Typical Output Rise and Fall Time (10% to 90%, V, =2.5V) vs. Load Capacitance at Strength5, Figure 43. Typical Output Rise and Fall Time (10% to 90%, V, =2.5V) vs. Load Capacitance at Strength6, Figure 44. Typical Output Rise and Fall Time (10% to 90%, V, =2.5V) vs. Load Capacitance at Strength7, Figure 45. Typical Output Valid (V, =2.5 V) vs. Load Capacitance at Max Case Temperature and Strength 0 to 7

ADSP-TS201S
Rev. C | Page 39 of 48 | December 2006
Figure 41. Typical Output Rise and Fall Time (10% to 90%, V
DD_IO
=2.5V)
vs. Load Capacitance at Strength4
Figure 42. Typical Output Rise and Fall Time (10% to 90%, V
DD_IO
=2.5V)
vs. Load Capacitance at Strength5
Figure 43. Typical Output Rise and Fall Time (10% to 90%, V
DD_IO
=2.5V)
vs. Load Capacitance at Strength6
RISEANDFALLTIMES(ns)
LOADCAPACITANCE (pF )
010 20 30 40 50 60 70 80 90 100
0
5
10
15
20
25
STRENGTH 4
(VDD_IO=2.5V
)
RISETIME
Y= 0.0573x + 0.9789
FALLTI ME
Y= 0.0592x + 1.0629
RISEANDFALLTIMES(ns)
LOADCAPACITANCE (pF)
010 20 30 40 50 60 70 80 90 100
0
5
10
15
20
25
RISET IME
Y= 0.0481
x +0.7889
FALLTIME
Y= 0.0493x + 0.8389
STRENGTH5
(VDD_IO=2.5V)
RISEANDFALLTIMES(ns)
LOADCAPACITANCE (pF)
010 20 30 40 50 60 70 80 90 100
0
5
10
15
20
25
RISETIME
Y= 0.0377
x +0.7449
FALLTIME
Y= 0.0374x + 0.851
STRENGTH 6
(VDD_IO=2.5V)
Figure 44. Typical Output Rise and Fall Time (10% to 90%, V
DD_IO
=2.5V)
vs. Load Capacitance at Strength7
Figure 45. Typical Output Valid (V
DD_IO
=2.5 V) vs. Load Capacitance at Max
Case Temperature and Strength 0 to 7
1
1
The line equations for the output valid vs. load capacitance are:
Strength 0: y = 0.1255x + 2.7873
Strength 1: y = 0.0764x + 1.0492
Strength 2: y = 0.0474x + 1.0806
Strength 3: y = 0.0345x + 1.2329
Strength 4: y = 0.0296x + 1.2064
Strength 5: y = 0.0246x + 1.0944
Strength 6: y = 0.0187x + 1.1005
Strength 7: y = 0.0156x + 1.084
RISEANDFALLTIMES(ns)
LOADCAPACITANCE (pF)
010 20 30 40 50 60 70 80 90 100
0
5
10
15
20
25
STRENGTH7
(VDD_IO=2.5V)
RISETIME
Y= 0.0321
x +0.6512
FALLTIME
Y= 0.0313x + 0.818
0102030405060708090100
0
5
10
15
OUTPUTVALID(ns)
LOADCAPACITANCE ( pF)
1
2
3
4
5
6
7
STRENGTH0–7
(VDD_IO=2.5V) 0