ASW114_17 Datasheet, PDF (17/19 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

APPLICATION CIRCUIT
SMATV
950 ~ 2150 MHz
+3.3 V
ASW114
5 ~ 8000 MHz MMIC Amplifier
Frequency (MHz)
950
1500
2000
Magnitude S21 (dB)
20.5
18.5
17.0
Magnitude S11 (dB)
-20
-14
-14
Magnitude S22 (dB)
-16
-14
-16
Output P1dB (dBm)
14.5
14.5
14.5
Output IP3¹⁾ (dBm)
29.5
29
29
Noise Figure (dB)
3.1
3.2
3.3
Device Voltage (V)
+3.3
Current (mA)
53
1) OIP3 is measured with two tones at an output power of +0 dBm/tone separated by 1 MHz.
Schematic
RF IN
C1=100 pF
Vcc=3.3 V
ASW114
D1=5.6V
Zener Diode
C4=1 F
C3=100pF
L1=33 nH
C2=100 pF
RF OUT
Board Layout (FR4, 40x40 mm², 0.8T)
`
S-parameters & K-factor
25
20
15
10
5
0
0
500 1000 1500 2000 2500 3000 3500 4000
Frequency (MHz)
0
-5
-10
-15
-20
-25
-30
0
500 1000 1500 2000 2500 3000 3500 4000
Frequency (MHz)
0
-5
-10
-15
-20
-25
-30
0
500 1000 1500 2000 2500 3000 3500 4000
Frequency (MHz)
5
4
3
2
1
0
0
500 1000 1500 2000 2500 3000 3500 4000
Frequency (MHz)
17/19
ASB Inc.  [e-mail]  Tel: [phone]
April 2017