ADSP-TS201SABP-6X AD [Analog Devices], ADSP-TS201SABP-6X Datasheet - Page 32

• Manufacturer Part Number: ADSP-TS201SABP-6X
• Description: TigerSHARC-R Embedded Processor
• Manufacturer: AD [Analog Devices]

ADSP-TS201S
OUTPUT DRIVE CURRENTS
Figure 23
the output drivers of the ADSP-TS201S processor. The curves in
these diagrams represent the current drive capability of the out-
put drivers as a function of output voltage over the range of
drive strengths. For complete output driver characteristics, refer
to the DSP’s IBIS models, available on the Analog Devices web-
site (www.analog.com).
–10
–15
–20
–25
–30
–10
–20
–30
–40
–50
–60
–70
30
25
20
15
10
–5
60
50
40
30
20
10
5
0
0
through
0
0
V
V
DD_IO
DD_IO
V
Figure 23. Typical Drive Currents at Strength 0
V
Figure 24. Typical Drive Currents at Strength 1
DD_IO
DD_IO
I
0.4
I
0.4
= 2.375V, +85°C
= 2.375V, +85°C
OL
OL
= 2.375V, +85°C
= 2.375V, +85°C
Figure 30
0.8
0.8
OUTPUT PIN VOLTAGE – V
OUTPUT PIN VOLTAGE – V
V
V
DD_IO
DD_IO
show typical I–V characteristics for
V
V
STRENGTH 0
STRENGTH 1
DD_IO
1.2
1.2
DD_IO
= 2.5V, +25°C
= 2.5V, +25°C
= 2.5V, +25°C
= 2.5V, +25°C
1.6
1.6
V
V
V
V
DD_IO
DD_IO
DD_IO
DD_IO
2.0
2.0
= 2.625V, –40°C
= 2.625V, –40°C
= 2.625V, –40°C
= 2.625V, –40°C
Rev. PrH | Page 32 of 40 | December 2003
I
I
2.4
2.4
OH
OH
2.8
2.8
–100
–100
–125
–100
–120
–140
–160
–20
–40
–60
–80
125
100
–25
–50
–75
140
120
100
–20
–40
–60
–80
80
60
40
20
75
50
25
80
60
40
20
0
0
0
0
0
0
V
V
V
DD_IO
DD_IO
DD_IO
V
Figure 25. Typical Drive Currents at Strength 2
Figure 26. Typical Drive Currents at Strength 3
Figure 27. Typical Drive Currents at Strength 4
V
V
DD_IO
DD_IO
DD_IO
I
I
I
0.4
0.4
0.4
OL
= 2.375V, +85°C
OL
OL
= 2.375V, +85°C
= 2.375V, +85°C
Preliminary Technical Data
= 2.375V, +85°C
= 2.375V, +85°C
= 2.375V, +85°C
0.8
0.8
0.8
OUTPUT PIN VOLTAGE – V
OUTPUT PIN VOLTAGE – V
OUTPUT PIN VOLTAGE – V
V
V
DD_IO
V
DD_IO
DD_IO
V
V
V
STRENGTH 2
STRENGTH 3
STRENGTH 4
DD_IO
DD_IO
DD_IO
1.2
1.2
1.2
= 2.5V, +25°C
= 2.5V, +25°C
= 2.5V, +25°C
= 2.5V, +25°C
= 2.5V, +25°C
= 2.5V, +25°C
1.6
1.6
1.6
V
V
V
V
V
V
DD_IO
DD_IO
DD_IO
DD_IO
DD_IO
DD_IO
2.0
2.0
2.0
= 2.625V, –40°C
= 2.625V, –40°C
= 2.625V, –40°C
= 2.625V, –40°C
= 2.625V, –40°C
= 2.625V, –40°C
I
I
I
2.4
2.4
2.4
OH
OH
OH
2.8
2.8
2.8