ADSP-BF539 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADSP-BF539' PDF : 68 Pages View PDF
Preliminary Technical Data
ADSP-BF539/ADSP-BF539F
PF9 (33 MHz DRIVER), VDDEXT (MAX) = 3.65V
20
18
16
RISE TIME
14
12
FALL TIME
10
8
6
4
2
0
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
Figure 50. Typical Rise and Fall Times (10%–90%) versus Load Capacitance
for Driver C at VDDEXT (max)
SCK0 (66 MHz DRIVER), VDDEXT (MIN) = 2.7V
18
16
14
RISE TIME
12
10
FALL TIME
8
6
4
2
0
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
Figure 51. Typical Rise and Fall Times (10%–90%) versus Load Capacitance
for Driver D at VDDEXT (min)
SCK0 (66 MHz DRIVER), VDDEXT (MAX) = 3.65V
14
12
RISE TIME
10
8
FALL TIME
6
4
2
0
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
Figure 52. Typical Rise and Fall Times (10%–90%) versus Load Capacitance
for Driver D at VDDEXT (max)
SCL0 VDDEXT (MIN) = 2.7V
135
130
125
FALL TIME
120
115
110
100
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
Figure 53. Typical Rise and Fall Times (10%–90%) versus Load Capacitance
for Driver E at VDDEXT (max)
SCL0 VDDEXT (MAX) = 3.65V
124
120
116
FALL TIME
112
108
104
100
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
Figure 54. Typical Rise and Fall Times (10%–90%) versus Load Capacitance
for Driver E at VDDEXT (max)
Rev. PrF | Page 59 of 68 | September 2006
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