ASW135 Datasheet, PDF (3/5 Pages) Advanced Semiconductor Business Inc. – 5-4000 MHz MMIC Amplifier

APPLICATION CIRCUIT
500 ~ 3500 MHz
+3.3 V
Schematic
Vs=3.3 V
ASW135
5-4000 MHz MMIC Amplifier
Frequency (MHz)
900 2000 2400 2700
Magnitude S21 (dB)
18.5 16.5 15.7
15
Magnitude S11 (dB)
-14
-14
-15
-16
Magnitude S22 (dB)
-15
-15
-14
-13
Output P1dB (dBm)
Output IP3¹⁾ (dBm)
17.5 18.5
17
17
28.5
29
31
32.5
Noise Figure (dB)
1.8
1.8
1.8
1.9
Device Voltage (V)
3.3
3.3
3.3
3.3
Current (mA)
60
60
60
60
1) OIP3 is measured with two tones at an output power of +5 dBm/tone separated by
1MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
RF IN
C1=56 pF
L2=33 nH
ASW135
C4=1 mF
C3=100 pF
L1=33 nH
C2=56 pF
RF OUT
S-parameters & K-factor
25
20
15
10
5
0
0
500 1000 1500 2000 2500 3000 3500
Frequency (MHz)
0
-5
-10
-15
-20
-25
0
500 1000 1500 2000 2500 3000 3500
Frequency (MHz)
0
-5
-10
-15
-20
-25
0
5
500 1000 1500 2000 2500 3000 3500
Frequency (MHz)
4
3
2
1
0
0
500
1000 1500 2000 2500 3000 3500
Frequency (MHz)
3/5
ASB Inc. · [e-mail] · Tel: [phone]
July 2011