ASW316 Datasheet, PDF (4/15 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

APPLICATION CIRCUIT
CMMB
470 ~ 860 MHz
+5 V
Schematic
Vs=5 V
ASW316
5 ~ 3000 MHz MMIC Amplifier
Frequency (MHz)
470
860
Magnitude S21 (dB)
17
17
Magnitude S11 (dB)
-9
-9
Magnitude S22 (dB)
-9
-9
Output P1dB (dBm)
Output IP3¹⁾ (dBm)
22
42.5
21
40.0
Noise Figure (dB)
2.0
1.7
Device Voltage (V)
+5
+5
Current (mA)
110
110
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
L2=18 nH
C1=100 pF
ASW316
C3=1.2 pF
C5=1 F
L1=22 nH
C2=100 pF
RF OUT
C4=1.2 pF
S-parameters & K-factor
25
0
20
-5
15
-10
10
-15
5
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
4/15
-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