ASX601 Datasheet, PDF (12/13 Pages) Advanced Semiconductor Business Inc. – 250-2500 MHz MMIC Amplifier

APPLICATION CIRCUIT
PCS Rx
1750 ~ 1780 MHz
+5 V
Schematic
Vcc=5 V
D1=5.6V
Zener Diode
C6=1 mF
RF IN
C5=100pF
C1=56 pF
ASX601
0.5 mm
C3=4 pF
L1=39 nH
(Coil Inductor)
C2=56 pF
2 mm
C4=3 pF
RF OUT
ASX601
250-2500 MHz MMIC Amplifier
Frequency (MHz)
1750~1780
Magnitude S21 (dB)
11.2
Magnitude S11 (dB)
-14
Magnitude S22 (dB)
-15
Output P1dB (dBm)
30
Output IP3¹⁾ (dBm)
47
Noise Figure (dB)
5.5
Device Voltage (V)
5
Current (mA)
850
1) OIP3 is measured with two tones at an output power of +13
dBm/tone separated by 1 MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
S-parameters & K-factor
20
15
10
5
0
1500
1600
1700
1800
1900
2000
Frequency (MHz)
0
-5
-10
-15
-20
-25
1500
1600
1700
1800
1900
2000
Frequency (MHz)
0
-5
-10
-15
-20
-25
1500
1600
1700
1800
1900
2000
Frequency (MHz)
5
4
3
2
1
0
500
1000 1500 2000 2500 3000 3500
Frequency (MHz)
12/13
ASB Inc. · [e-mail] · Tel: [phone]
December 2010