ASW212 Datasheet, PDF (3/11 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

ASW212
5 ~ 8000 MHz MMIC Amplifier
APPLICATION CIRCUIT
IF
70 ~ 450 MHz
+5 V
Frequency (MHz)
70
150 300 450
Magnitude S21 (dB)
Magnitude S11 (dB)
Magnitude S22 (dB)
Output P1dB (dBm)
Output IP3¹⁾ (dBm)
Noise Figure (dB)
Device Voltage (V)
Current (mA)
17.0
-18
-10
18.5
36.0
4.6
+4.8
73
17.0
-18
-10
18.5
36.5
4.8
+4.8
73
16.0
-15
-10
18.0
37.0
5.2
+4.8
73
15.5
-15
-10
18.0
37.0
4.8
+4.8
73
1) OIP3 is measured with two tones at an output power of +3 dBm/tone separated by 1
MHz.
Schematic
RF IN
C1=1000 pF
Vcc=5 V
R1=2.7 
ASW212
D1=5.6V
Zener Diode
C4=1 F
C3=100pF
L1=680 nH
C2=1000 pF
RF OUT
Board Layout (FR4, 40x40 mm², 0.8T)
S-parameters & K-factor
25
0
20
-5
15
-10
10
-15
5
-20
3/11
0
100
200
300
400
500
Frequency (MHz)
0
-25
100
200
300
400
500
Frequency (MHz)
5
-5
4
-10
3
-15
2
-20
1
-25
100
200
300
400
500
Frequency (MHz)
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc.  [e-mail]  Tel: [phone]
April 2017