ISL59442 Intersil Corporation, ISL59442 Datasheet - Page 4

• Manufacturer Part Number: ISL59442
• Description: 4 x 1 Multiplexing Amplifier
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 7. LARGE SIGNAL 0.1dB GAIN vs FREQUENCY vs C
FIGURE 5. SMALL SIGNAL 0.1dB GAIN vs FREQUENCY vs C
FIGURE 3. LARGE SIGNAL GAIN vs FREQUENCY vs C
-0.1
-0.2
-0.3
-0.4
-0.5
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
-1
-2
-3
-4
-5
5
4
3
2
1
0
0
0.001
0
0.001
0.001
V
R
V
R
V
C
BOARD CAPACITANCE
C
BOARD CAPACITANCE
C
BOARD CAPACITANCE
OUT
OUT
S
OUT
S
L
L
L
= 25Ω
= 25Ω
INCLUDES 1.6pF
INCLUDES 1.6pF
INCLUDES 1.6pF
= 2V
= 2V
= 200mV
P-P
P-P
P-P
0.01
0.01
0.01
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
C
L
C
4
= 7.2pF
L
C
C
C
L
= 23.6pF
L
L
= 9.7pF
= 28.6pF
= 23.6pF
C
L
= 28.6pF
0.1
0.1
0.1
V
C
S
L
C
C
=
= 5.5pF
L
C
L
±
L
= 11.6pF
= 1.6pF
C
5V, R
C
= 11.6pF
L
L
= 16.6pF
= 16.6pF
L
= 500Ω to GND, T
1 1.5
1 1.5
1 1.5
L
ISL59442
L
L
FIGURE 6. SMALL SIGNAL 0.1dB GAIN vs FREQUENCY vs R
FIGURE 8. LARGE SIGNAL 0.1dB GAIN vs FREQUENCY vs R
A
= 25°C, unless otherwise specified. (Continued)
FIGURE 4. LARGE SIGNAL GAIN vs FREQUENCY vs R
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.1
-0.2
-0.3
-0.4
-0.5
0.2
0.1
0.0
0.5
0.4
0.3
0.2
0.1
-1
-2
-3
-4
-5
0.001
0.001
0.001
5
4
3
2
1
0
0
V
V
C
C
R
V
OUT
C
OUT
R
L
L
OUT
S
L
S
= 1.6pF
= 23.6pF
= 25Ω
= 23.6pF
= 25Ω
= 2V
= 200mV
= 2V
P-P
P-P
P-P
0.01
0.01
0.01
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
R
R
L
L
= 150Ω
R
R
= 75Ω
L
L
= 75Ω
= 75Ω
0.1
0.1
0.1
R
R
R
L
L
L
= 1kΩ
R
= 500Ω
= 1kΩ
L
R
R
L
= 150Ω
September 21, 2005
R
R
L
= 1kΩ
L
L
= 500Ω
= 500Ω
= 150Ω
FN7452.2
1 1.5
1 1.5
1 1.5
L
L
L