ASW314 Datasheet, PDF (4/23 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

APPLICATION CIRCUIT
170 ~ 794 MHz
+5 V
Schematic
Vs=5 V
ASW314
5 ~ 3000 MHz MMIC Amplifier
Frequency (MHz)
170
794
Magnitude S21 (dB)
16.1
15.8
Magnitude S11 (dB)
-9
-9
Magnitude S22 (dB)
-10
-10
Output P1dB (dBm)
21.5
21.5
Output IP3¹⁾ (dBm)
42.5
41.5
Noise Figure (dB)
1.6
1.8
Device Voltage (V)
+5
+5
Current (mA)
105
105
1) 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)
RF IN
C1=1 F
C3=0.75pF
ASW314
C4=10  F
L1=100 nH
C2=1 F
RF OUT
S-parameters & K-factor
20
0
15
-5
10
-10
5
-15
4/23
0
0
200
400
600
800
1000
Frequency (MHz)
0
-20
0
5
200
400
600
800
1000
Frequency (MHz)
4
-5
3
-10
2
-15
1
-20
0
200
400
600
800
Frequency (MHz)
1000
0
0
500
1000 1500 2000 2500 3000 3500
Frequency (MHz)
ASB Inc.  [e-mail]  Tel: [phone]
February 2017