ASW114_17 Datasheet, PDF (10/19 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

ASW114
5 ~ 8000 MHz MMIC Amplifier
APPLICATION CIRCUIT
C-Band
4000 ~ 6000 MHz
+3.2 V
Frequency (MHz)
4000 5000 5800 6000
Magnitude S21 (dB)
Magnitude S11 (dB)
13.0 11.5 10.5 10.5
-18
-18
-14
-14
Magnitude S22 (dB)
-14
-16
-18
-16
Output P1dB (dBm)
Output IP3¹⁾ (dBm)
Noise Figure (dB)
13
12
12
11
25.0 25.0 23.0 22.5
3.4
3.8
3.9
3.9
Device Voltage (V)
+3.2 +3.2 +3.2 +3.2
Current (mA)
37
37
37
37
1) OIP3 is measured with two tones at an output power of +0 dBm/tone separated by 1
MHz.
Schematic
RF IN
C1=5 pF
Vcc=3.2 V
ASW114
D1=5.6V
Zener Diode
C4=1 F
C3=10 pF
L1=6.8 nH
C2=5 pF
RF OUT
Board Layout (FR4, 40x40 mm², 0.8T)
S-parameters & K-factor
20
15
10
5
0
3000
3500
4000
4500 5000 5500
Frequency (MHz)
6000
6500
7000
0
-5
-10
-15
-20
-25
3000
3500
4000
4500 5000 5500
Frequency (MHz)
6000
6500
7000
0
-5
-10
-15
-20
-25
-30
3000
3500
4000
4500 5000 5500
Frequency (MHz)
6000
6500
7000
5
4
3
2
1
0
0
1000 2000 3000 4000 5000 6000 7000 8000
Frequency (MHz)
10/19
ASB Inc.  [e-mail]  Tel: [phone]
April 2017