ASX602_17 Datasheet, PDF (7/16 Pages) Advanced Semiconductor Business Inc. – 400 ~ 3000 MHz MMIC Amplifier

APPLICATION CIRCUIT
Others
1240 ~ 1280 MHz
+5 V
Schematic
Vs=5 V
ASX602
400 ~ 3000 MHz MMIC Amplifier
Frequency (MHz)
1240
1280
Magnitude S21 (dB)
14
13
Magnitude S11 (dB)
-18
-12
Magnitude S22 (dB)
-9
-9
Output P1dB (dBm)
33
Output IP3¹⁾ (dBm)
41.5
Noise Figure (dB)
5.1
Device Voltage (V)
+5
Current (mA)
580
1) OIP3 is measured with two tones at an output power of +11 dBm/tone sepa-
rated by 1 MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
RF IN
C1=100 pF
C3=6 pF
2.5 mm
C5=1.2 pF ^{R2=15 k}
C7=1 F
C6=100 pF
ASX602
R1=30 
L1=68 nH
C2=100 pF _{RF OUT}
3 mm
C4=5 pF
S-parameters & K-factor
20
0
-5
15
-10
10
-15
5
-20
0
1000
0
1100
1200
1300
Frequency (MHz)
1400
1500
-25
1000
5
1100
1200
1300
Frequency (MHz)
1400
1500
4
-5
3
-10
2
-15
1
7/16
-20
1000
1100
1200
1300
Frequency (MHz)
1400
1500
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc.  [e-mail]  Tel: [phone]
February 2017