ADSP-2185MKCA-300 データシートの表示（PDF） - Analog Devices
部品番号
コンポーネント説明
一致するリスト
ADSP-2185MKCA-300 Datasheet PDF : 40 Pages
| |||
POWER, INTERNAL1, 2, 3
115
110mW
110
105
100
VDD = 2.65V
95mW
95
90
85 82mW
80
75 70mW
70
VDD = 2.5V
VDD = 2.35V
82mW
65 61mW
60
55
50
55
30
28
26
24mW
24
22
20mW
20
18
16.5mW
16
60
65
70
1/tCK – MHz
POWER, IDLE1, 2, 4
VDD = 2.65V
75
28mW
VDD = 2.5V
VDD = 2.35V
24mW
20mW
14
50
55
60
65
70
75
1/tCK – MHz
POWER, IDLE n MODES2
26
24mW
24
80
80
IDLE
22
20mW
20
18
16 15mW
14
14.25mW
16.4mW
15.7mW
IDLE (16)
IDLE (128)
12
50
55
60
65
70
75
80
NOTES:
1/tCK – MHz
VALID FOR ALL TEMPERATURE GRADES.
1POWER REFLECTS DEVICE OPERATING WITH NO OUTPUT LOADS.
2TYPICAL POWER DISSIPATION AT 2.5V VDDINT AND 25؇C, EXCEPT
WHERE SPECIFIED.
3IDD MEASUREMENT TAKEN WITH ALL INSTRUCTIONS EXECUTING FROM
INTERNAL MEMORY. 50% OF THE INSTRUCTIONS ARE MULTIFUNCTION
(TYPES 1, 4, 5, 12, 13, 14), 30% ARE TYPE 2 AND TYPE 6, AND 20% ARE
IDLE INSTRUCTIONS.
4IDLE REFERS TO STATE OF OPERATION DURING EXECUTION
OF IDLE INSTRUCTION. DEASSERTED PINS ARE DRIVEN TO EITHER VDD
OR GND.
Figure 15. Power vs. Frequency
ADSP-2185M
Capacitive Loading
Figure 16 and Figure 17 show the capacitive loading character-
istics of the ADSP-2185M.
30
T = 85؇C
VDD = 0V TO 2.0V
25
20
15
10
5
0
0
50
100
150
200
250
300
CL – pF
Figure 16. Typical Output Rise Time vs. Load Capacitance
(at Maximum Ambient Operating Temperature)
18
16
14
12
10
8
6
4
2
NOMINAL
–2
–4
–6
0
50
100
150
200
250
CL – pF
Figure 17. Typical Output Valid Delay or Hold vs. Load
Capacitance, CL (at Maximum Ambient Operating
Temperature)
REV. 0
–21–
Share Link: 