ASL033
5-4000 MHz MMIC Amplifier
Frequency (MHz)
380~430
20
-13
-8
18.5
17.5
1.8
3.3
10
21.5
-14
-11
18
21
1.6
3.6
14
APPLICATION CIRCUIT
TETRA
380 ~ 430 MHz
+3.3 V / 3.6 V
Magnitude S21 (dB)
Magnitude S11 (dB)
Magnitude S22 (dB)
Output P1dB (dBm)
Output IP3 (dBm)
Noise Figure (dB)
Device Voltage (V)
Current (mA)
1)
1) OIP3 is measured with two tones at an output power of +10 dBm/tone sepa-
rated by 1 MHz.
Schematic
Vcc=3.3 V
Board Layout (FR4, 40x40 mm , 0.8T)
2
C5=10 nF
C4=100 pF
RF IN
C1=100 pF
L2=39 nH
ASL033
L1=47 nH
C2=100 pF
RF OUT
C3=0.75 pF
S-parameters & K-factor (3.3V)
25
0
20
-5
Gain (dB)
15
-10
10
S11 (dB)
0
200
400
600
800
1000
-15
5
-20
0
-25
0
200
400
600
800
1000
Frequency (MHz)
0
5
Frequency (MHz)
4
-5
Stability Factor
0
200
400
600
800
1000
3
S22 (dB)
-10
2
-15
1
-20
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
Frequency (MHz)
13/17
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
January 2012
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
