ASX602_17 Datasheet, PDF (11/16 Pages) Advanced Semiconductor Business Inc. – 400 ~ 3000 MHz MMIC Amplifier

APPLICATION CIRCUIT
WCDMA (2000 MHz)
P1dB = 33 dBm
+5 V
Schematic
Vcc=5 V
ASX602
400 ~ 3000 MHz MMIC Amplifier
Frequency (MHz)
2000
Magnitude S21 (dB)
10.0
Magnitude S11 (dB)
-18
Magnitude S22 (dB)
-10
Output P1dB (dBm)
33
Output IP3¹⁾ (dBm)
43
Noise Figure (dB)
5.0
Device Voltage (V)
+5
Current (mA)
580
1) OIP3 is measured with two tones at an output power of +14 dBm/tone sep-
arated by 1 MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
RF IN
C1=100 pF
C4=2.7
C3=0.75 pF _pF
C7=1 F
C6=100 pF
ASX602
R1=15
k
L1=18 nH
C2=100 pF
1.5 mm
C5=2.7 pF
RF OUT
S-parameters & K-factor
20
0
-5
15
-10
10
-15
5
-20
0
1700
1800
1900
2000
2100
Frequency (MHz)
2200
2300
0
-25
1700
1800
1900
2000
2100
Frequency (MHz)
2200
2300
5
11/16
4
-5
3
-10
2
-15
1
-20
1700
1800
1900
2000
2100
Frequency (MHz)
2200
2300
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc.  [e-mail]  Tel: [phone]
February 2017