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SA5209 Datasheet, PDF (11/17 Pages) NXP Semiconductors – Wideband variable gain amplifier | |||
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Philips Semiconductors
Wideband variable gain amplifier
Product specification
SA5209
20
1.1V
0.8V
10
0.4V
200mV
0
100mV
â10
50mV
25mV
â20
â30
10
100
Frequency (MHz)
T = 25°C
RS = RL =
50â¦
Rt = 50â¦
See Test
Setup 1
1000 1500
SR00259
Figure 23. Insertion Gain vs Frequency and VAGC
15
5.5V
4.5V
10
5
T = 25°C
VAGC = 1.1V
0
RS = RL = 50â¦
Rt = 50â¦
See Test Setup 1
â5
10
100
Frequency (MHz)
1000 1500
SR00261
Figure 24. Insertion Gain vs Frequency and VCC
16
14
12
VCC = 7.0V
VCC = 6.0V
10
VCC = 5.0V
VCC = 4.5V
8
T = 25°C
6
VAGC = 1.1V
Rt = 50â¦
f = 10MHz
4
See Test Setup 1
2
0
â100
â50
0
50
100
150
Temperature (°C)
SR00260
Figure 25. Insertion Gain vs Temperature and VCC
0
â5
â10
125°C
â15
25°C
-55°C
â20
â25
10
RS = RL = 50â¦
Rt = 50â¦
See Test Setup 1
100
Frequency (MHz)
1000 1500
SR00262
Figure 26. Output Return Loss vs Frequency
1997 Nov 07
11
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