ASW314 Datasheet, PDF (21/23 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

APPLICATION CIRCUIT
IF
5 ~ 1000 MHz
+5 V
Schematic
Vs=5 V
ASW314
5 ~ 3000 MHz MMIC Amplifier
Frequency (MHz)
5
50
1000
Magnitude S21 (dB)
13.7
13.8
12.6
Magnitude S11 (dB)
-13
-20
-13
Magnitude S22 (dB)
-12
-20
-11
Output P1dB (dBm)
20
21
21
Output IP3 (dBm)
40¹⁾
40¹⁾
39²⁾
Noise Figure (dB)
2.9
2.2
2.7
Device Voltage (V)
+5
+5
+5
Current (mA)
105
105
105
1) OIP3 is measured with two tones at an output power of +10 dBm/tone separat-
ed by 1 MHz.
2) OIP3 is measured with two tones at an output power of +7 dBm/tone separated
by 1 MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
C4=10 F
L2=15 
RF IN
C1=10 nF
L3=1.2 
R2=750 
ASW314
L1=15 
C2=10 nF
RF OUT
C3=10 nF
L4=1.8 
R1=150 
R3=200 
S-parameters & K-factor
20
0
-5
15
-10
10
-15
-20
5
-25
0
0
200
400
600
800
1000
Frequency (MHz)
0
-30
0
5
200
400
600
800
Frequency (MHz)
1000
-5
4
-10
3
-15
2
-20
1
-25
21/23
-30
0
200
400
600
800
1000
Frequency (MHz)
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc.  [e-mail]  Tel: [phone]
February 2017