ASW105
5-4000 MHz MMIC Amplifier
Frequency (MHz)
70
22
-6
-18
18
31
2.1
3.3
65
150
21
-12
-12
18.5
32
1.7
3.3
65
300
20
-14
-12
18.5
33
1.7
3.3
65
450
20
-15
-12
18
33.5
1.7
3.3
65
APPLICATION CIRCUIT
IF
50 ~ 450 MHz
+3.3 V
Magnitude S21 (dB)
Magnitude S11 (dB)
Magnitude S22 (dB)
Output P1dB (dBm)
Output IP3 (dBm)
Noise Figure (dB)
Device Voltage (V)
Current (mA)
1)
1) OIP3 is measured with two tones at an output power of +5 dBm/tone separated by
1MHz.
Schematic
Vs=3.3 V
Board Layout (FR4, 40x40 mm , 0.8T)
2
C4=1
mF
C3=100 pF
L1=150 nH
RF IN
C1=10 nF
ASW105
C2=100 pF
RF OUT
L2=180 nH
S-parameters & K-factor
30
0
25
-5
Gain (dB)
20
-10
15
S11 (dB)
0
100
200
300
400
500
-15
10
-20
5
0
-25
0
100
200
300
400
500
Frequency (MHz)
0
5
Frequency (MHz)
-5
4
-10
Stability Factor
0
100
200
300
400
500
3
S22 (dB)
-15
2
-20
1
-25
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
Frequency (MHz)
4/6
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
October 2010
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
