EL5134(2005) 데이터 시트보기 (PDF) - Intersil
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EL5134 Datasheet PDF : 10 Pages
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EL5134, EL5135, EL5234, EL5235
Typical Performance Curves (Continued)
0.6
0.4
0.2
TFALL = 1.75 ns
0.0
-0.2
-0.4
-0.6
-20
TRISE = 1.75ns
0 20 40 60
VS = ±5V
AV = +5
RG = 25Ω
RL = 500Ω
CL = 5pF
VOUT = 500mV
80 100 120 140 160
TIME (ns)
FIGURE 29. SMALL SIGNAL STEP RESPONSE_RISE AND
FALL TIME
2
1
TFALL = 2.4ns
0
1
-2
-20
TRISE = 2.4ns
VS = ±5V
AV = +5
RG = 25Ω
RL = 500Ω
CL = 5pF
VOUT = 2.0V
0 20 40 60 80 100 120 140 160
TIME (ns)
FIGURE 30. LARGE SIGNAL STEP RESPONSE_RISE AND
FALL TIME
7.0
AV = +5
RG = 25Ω
6.8 RL = 500Ω
CL = 5pF
6.6
6.4
6.2
Please note that the curve showed positive current.
The negative current was almost the same.
6.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGES (V)
FIGURE 31. SUPPLY CURRENT vs SUPPLY VOLTAGE
700
AV = +5
RG = 25Ω
600 RL = 500Ω
CL = 5pF
VOUT = 4VP-P
500
400
POSITIVE SLEW RATE
300
NEGATIVE SLEW RATE
200
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGES (±V)
FIGURE 32. SLEW RATE vs SUPPLY VOLTAGES
10
0
VS = ±5V
AV = +10
-10 RF = 226Ω
-20 RL = 100Ω
-30 CL = 10pF
-40
@ 0.95MHz
f1 = 4.3dBm
-50
-60
2f1-f2 = -69.4dBm
@ 0.85MHz
-70
Delta IM = (4.3) - (-69.4) = 73.7dB
IP3 = 4.3 + (73.7/2) = 41dBm
f2 = 4.3dBm
@ 1.05MHz
2f2-f1 = -66.3dBm
@ 1.15MHz
-80
-90
-100 0.8
0.9
1.0
1.1
1.2
FREQUENCY (MHz)
FIGURE 33. THIRD ORDER IMD INTERCEPT (IP3)
50
45
VS = ±5V
40
AV = +10
RF = 226Ω
35
RL = 100Ω
30
CL = 10pF
25
20
15
10
5
0
1
10
100
FREQUENCY (MHz)
FIGURE 34. THIRD ORDER IMD INTERCEPT vs FREQUENCY
9
FN7383.2
October 3, 2005
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