59444IB Просмотр технического описания (PDF) - Intersil
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59444IB Datasheet PDF : 11 Pages
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ISL59444
Typical Performance Curves VS = ±5V, RL = 500Ω to GND, TA = 25°C, unless otherwise specified.
5
4 VOUT = 200mVP-P
3
2
1
CL = 9.7pF
CL = 7.2pF
0
-1
-2
CL = 5.5pF CL = 1.6pF
-3
-4 CL INCLUDES 1.6pF
BOARD CAPACITANCE
-5
0.001
0.01
0.1
FREQUENCY (GHz)
1 1.5
FIGURE 1. SMALL SIGNAL GAIN vs FREQUENCY vs CL
5
4 VOUT = 200mVP-P
CL = 1.6pF
3
2
1
0
RL = 500Ω
RL = 1kΩ
-1
-2
RL = 150Ω
-3
RL = 75Ω
-4
-5
0.001
0.01
0.1
FREQUENCY (MHz)
1 1.5
FIGURE 2. SMALL SIGNAL GAIN vs FREQUENCY vs RL
5
4
VOUT = 2VP-P
RS = 25Ω
3
2
1
0
CL = 11.6pF
-1
CL = 16.6pF
-2
-3
-4 CL INCLUDES 1.6pF
BOARD CAPACITANCE
-5
0.001
0.01
CL = 23.6pF
CL = 28.6pF
0.1
FREQUENCY (MHz)
1 1.5
FIGURE 3. LARGE SIGNAL GAIN vs FREQUENCY vs CL
5
4 VOUT = 2VP-P
3 CL = 23.6pF
RS = 25Ω
2
1
0
-1
-2
-3
-4
-5
0.001
RL = 500Ω
RL = 1kΩ
0.01
0.1
FREQUENCY (MHz)
RL = 150Ω
RL = 75Ω
1 1.5
FIGURE 4. LARGE SIGNAL GAIN vs FREQUENCY vs RL
0.5
0.4 VOUT = 200mVP-P
0.3
0.2
CL = 9.7pF
CL = 7.2pF
CL = 5.5pF
0.1
0
-0.1
-0.2
-0.3
-0.4 CL INCLUDES 1.6pF
BOARD CAPACITANCE
-0.5
0.001
0.01
CL = 1.6pF
0.1
FREQUENCY (MHz)
1 1.5
FIGURE 5. SMALL SIGNAL 0.1dB GAIN vs FREQUENCY vs CL
4
0.5
0.4 VOUT = 200mVP-P
CL = 1.6pF
0.3
0.2
0.1
0
-0.1
-0.2
RL = 1kΩ
RL = 150Ω
RL = 500Ω
-0.3
-0.4
-0.5
0.001
RL = 75Ω
0.01
0.1
FREQUENCY (MHz)
1 1.5
FIGURE 6. SMALL SIGNAL 0.1dB GAIN vs FREQUENCY vs RL
FN7451.1
September 21, 2005
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