ASX601 Datasheet, PDF (11/13 Pages) Advanced Semiconductor Business Inc. – 250-2500 MHz MMIC Amplifier

ASX601
250-2500 MHz MMIC Amplifier
APPLICATION CIRCUIT
1400 ~ 1500 MHz
+5 V
Frequency (MHz)
1400
1500
Magnitude S21 (dB)
13.5
12.5
Magnitude S11 (dB)
-13
-12
Magnitude S22 (dB)
-18
-18
Output P1dB (dBm)
Output IP3¹⁾ (dBm)
32
48.5
32.5
48.5
Noise Figure (dB)
5.5
5.5
Device Voltage (V)
5
5
Current (mA)
850
850
1) OIP3 is measured with two tones at an output power of +14
dBm/tone separated by 1 MHz.
Schematic
Vcc=5 V
RF IN
D1=5.6V
Zener Diode
C6=1 mF
C1=56 pF
C3=5.6 pF
ASX601
C5=100pF
L1=47 nH
(Coil Inductor)
C2=56 pF
1.5 mm
2.5 mm
C4=4 pF
RF OUT
Board Layout (FR4, 40x40 mm², 0.8T)
S-parameters & K-factor
20
15
10
5
0
1200
1300
1400
1500
1600
1700
1800
Frequency [MHz]
0
-5
-10
-15
-20
-25
-30
1200
1300
1400
1500
1600
1700
1800
Frequency [MHz]
0
-5
-10
-15
-20
-25
-30
1200
1300
1400
1500
1600
1700
1800
Frequency [MHz]
5
4
3
2
1
0
0
500
1000 1500 2000 2500 3000 3500
Frequency (MHz)
11/13
ASB Inc. · [e-mail] · Tel: [phone]
December 2010