ASL033
5-4000 MHz MMIC Amplifier
Frequency (MHz)
Magnitude S21 (dB)
Magnitude S11 (dB)
Magnitude S22 (dB)
Output P1dB (dBm)
Output IP31) (dBm)
Noise Figure (dB)
Device Voltage (V)
Current (mA)
434
18
-12
-6
20.5
-20
-10
17
APPLICATION CIRCUIT
18
13
1.6
3
434 MHz
16
1.5
3.3
10
+3 V / 3.3 V
5
1) OIP3 is measured with two tones at an output power of -10 dBm/tone sepa-
rated by 1 MHz.
Board Layout (FR4, 40x40 mm2, 0.8T)
Schematic
Vcc=3.3 V
C4=10 nF
L2=39 nH
C1=100 pF
C3=1.2 pF
RF IN
L1=39 nH
ASL033
RF OUT
C2=100 pF
S-parameters & K-factor (3.3V)
25
0
-5
20
15
10
5
-10
-15
-20
-25
0
0
200
400
600
800
1000
0
200
400
600
800
1000
Frequency(MHz)
Frequency(MHz)
5
4
3
2
1
0
0
-5
-10
-15
-20
0
200
400
600
800
1000
0
500
1000
1500
2000
2500
3000
3500
Frequency(MHz)
Frequency(MHz)
14/17
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
January 2012
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
