ASW114_17 Datasheet, PDF (3/19 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

APPLICATION CIRCUIT
IF
5 ~ 140 MHz
+3.2 V
ASW114
5 ~ 8000 MHz MMIC Amplifier
Frequency (MHz)
5
140
Magnitude S21 (dB)
20.5
20.5
Magnitude S11 (dB)
-18
-18
Magnitude S22 (dB)
-14
-14
Output P1dB (dBm)
10.0
9.5
Output IP3¹⁾ (dBm)
19.0
18.5
Noise Figure (dB)
3.0
2.9
Device Voltage (V)
+3.2
+3.2
Current (mA)
37
37
1) OIP3 is measured with two tones at an output power of +0 dBm/tone sepa-
rated by 1 MHz.
Schematic
RF IN
C1=1 F
Vcc=3.2 V
ASW114
D1=5.6V
Zener Diode
C4=1 F
C3=100pF
L1=54 H
(27H+27H)
C2=1 F
RF OUT
Board Layout (FR4, 40x40 mm², 0.8T)
S-parameters & K-factor
25
20
15
10
5
0
0
100
200
300
400
500
Frequency (MHz)
0
-5
-10
-15
-20
0
100
200
300
400
500
Frequency (MHz)
0
-5
-10
-15
-20
-25
-30
0
5
50
100
150
200
Frequency (MHz)
4
3
2
1
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
3/19
ASB Inc.  [e-mail]  Tel: [phone]
April 2017