ISPGDS14 데이터 시트보기 (PDF) - Lattice Semiconductor
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ISPGDS14 Datasheet PDF : 8 Pages
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Specifications ispGDS
Typical AC and DC Characteristic Diagrams
Normalized Tpd vs Vcc
1.3
PT H->L
1.2
PT L->H
1.1
1
0.9
0.8
4.50
4.75
5.00
5.25
5.50
Supply Voltage (V)
Delta Tpd vs # of Outputs
Switching
2.25
2
1.75
1.5
1.25
1
0.75
0.5
0.25
0
1
RISE
FALL
2 3 4 5 6 7 8 9 10 11
Number of Outputs Switching
Normalized Tpd vs Temp
1.3
1.2
PT H->L
1.1
PT L->H
1
0.9
0.8
0.7
-55 -25 0
25 50 75 100 125
Temperature (deg. C)
3
2.5
2
1.5
1
0.5
0
0.00
Vol vs Iol
20.00
40.00
60.00
Iol (mA)
80.00
Delta Tpd vs Output Loading
14
12
RISE
10
8
FALL
6
4
2
0
-2
-4
0
50 100 150 200 250 300
Output Loading (pF)
Voh vs Ioh
5
4
3
2
1
0
0.00
10.00 20.00 30.00 40.00 50.00 60.00
Ioh(mA)
Normalized Icc vs Vcc
1.20
1.10
1.00
0.90
0.80
4.50
4.75
5.00
5.25
5.50
Supply Voltage (V)
Normalized Icc vs Temp
1.2
1.1
1
0.9
0.8
-55 -25 0 25 50 75 100 125
Temperature (deg. C)
Input Clamp (Vik)
0
10
20
30
40
50
60
70
80
90
-2.00
-1.50
-1.00
-0.50
0.00
Vik (V)
Delta Icc vs Vin (1 input)
7
6
5
4
3
2
1
0
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00
Vin (V)
Voh vs Ioh
4.25
4
3.75
3.5
3.25
3
0.00
1.00
2.00
3.00
4.00
Ioh(mA)
Normalized Icc vs Freq.
1.30
1.20
1.10
1.00
0.90
0
25
50
75
100
Frequency (MHz)
8
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