ASW204_17 Datasheet, PDF (13/16 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

APPLICATION CIRCUIT
Wide Band
500 ~ 2700 MHz
+3.3 V/ 35 mA
Schematic
V_supply=+3.3 V
ASW204
5 ~ 8000 MHz MMIC Amplifier
Frequency (MHz)
900
2000
Magnitude S21 (dB) 18.5
16.3
Magnitude S11 (dB)
-11
-10
Magnitude S22 (dB) -15
-11
Output P1dB (dBm)
17.5
18.0
Output IP3¹⁾ (dBm)
27.5
28.0
Noise Figure (dB)
1.7
1.8
Device Voltage (V)
+3.3
+3.3
Current (mA)
35
35
1) OIP3 is measured with two tones at an output power of +3 dBm/tone sepa-
rated by 1 MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
RF IN
C1=56 pF
R1=12 k
ASW204
L2=33 nH
C4=1 F
C3=100 pF
L1=33 nH
C2=56 pF
RF OUT
S-parameters & K-factor
25
0
20
-5
15
-10
10
-15
5
0
0 300 600 900 1200 1500 1800 2100 2400 2700
Frequency (MHz)
0
-20
0
300 600 900 1200 1500 1800 2100 2400 2700
Frequency (MHz)
5
-5
4
-10
3
-15
2
-20
1
13/16
-25
0
300 600 900 1200 1500 1800 2100 2400 2700
Frequency (MHz)
0
0
500
1000 1500 2000 2500 3000 3500
Frequency [MHz]
ASB Inc.  [e-mail]  Tel: [phone]
April 2017