ASW204_17 Datasheet, PDF (3/16 Pages) Advanced Semiconductor Business Inc. – MMIC Amplifier

APPLICATION CIRCUIT
Wide Band
500 ~ 3500 MHz
+5 V
Schematic
Vcc=5 V
ASW204
5 ~ 8000 MHz MMIC Amplifier
Frequency (MHz)
900
2000 2700 3500
Magnitude S21 (dB)
19.8
18.0
16.7
15.0
Magnitude S11 (dB)
-13
-14
-18
-15
Magnitude S22 (dB)
-13
-12
-10
-10
Output P1dB (dBm)
21
21
20
17
Output IP3¹⁾ (dBm)
32.0
32.5
32.5
28.0
Noise Figure (dB)
1.65
1.75
2.00
2.30
Device Voltage (V)
+5
+5
+5
+5
Current (mA)
55
55
55
55
1) OIP3 is measured with two tones at an output power of +5 dBm/tone separated by 1 MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
RF IN
C1=56 pF
L2=33 nH
ASW204
C4=1 F
C3=100 pF
L1=33 nH
C2=56 pF
RF OUT
S-parameters & K-factor
25
20
15
10
-40^oc
25^oc
5
85^oc
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
0
-5
-10
-15
-40^oc
25^oc
-20
85^oc
-25
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
0
-5
-10
-15
-20
-25
-30
0
5
-40^oc
25^oc
85^oc
500
1000 1500 2000 2500 3000 3500
Frequency (MHz)
4
3
2
1
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
3/16
ASB Inc.  [e-mail]  Tel: [phone]
April 2017