ADSP-3PARCBF548M01 Analog Devices Inc, ADSP-3PARCBF548M01 Datasheet - Page 90

• Manufacturer Part Number: ADSP-3PARCBF548M01
• Description: MODULE BOARD BF548
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r

Specifications of ADSP-3PARCBF548M01

• Module/board Type: Processor Module
• For Use With/related Products: ADSP-BF548
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
Figure 78. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Figure 79. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Figure 80. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
20
18
16
14
12
10
30
25
20
15
10
8
6
4
2
0
5
0
6
5
4
3
2
1
0
0
0
0
10
Driver D DDR SDRAM at V
50
50
Driver C at V
Driver C at V
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
20
100
100
RISE/FALL TIME
LOAD CAPACITANCE (pF)
RISE TIME
DDEXT
DDEXT
30
RISE TIME
= 2.25 V
= 3.65 V
DDDDR
150
150
40
FALL TIME
= 2.5V
FALL TIME
50
200
Rev. C | Page 90 of 100 | February 2010
200
60
250
250
70
Figure 82. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Figure 83. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Figure 81. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
3.5
2.5
1.5
.5
3.5
2.5
1.5
4
3
2
1
0
.5
4
3
2
1
0
6
5
4
3
2
1
0
0
0
0
Driver D Mobile DDR SDRAM at V
Driver D Mobile DDR SDRAM at V
10
10
10
Driver D DDR SDRAM at V
20
20
20
LOAD CAPACITANCE (pF)
RISE/FALL TIME
LOAD CAPACITANCE (pF)
RISE/FALL TIME
LOAD CAPACITANCE (pF)
30
30
30
RISE/FALL TIME
DDDDR
40
40
40
DDDDR
DDDDR
= 2.7V
= 1.95V
= 1.8V
50
50
50
60
60
60
70
70
70