ASL033
5-4000 MHz MMIC Amplifier
Frequency (MHz)
47
20.5
-12
--7.5
17
29.5
0.95
3.3
37
470
19
-13
-10
17
30
1.1
3.3
37
860
17.5
-15
-15
16.5
29.5
1.1
3.3
37
Magnitude S21 (dB)
Magnitude S11 (dB)
Magnitude S22 (dB)
Output P1dB (dBm)
Output IP3 (dBm)
Noise Figure (dB)
Device Voltage (V)
Current (mA)
1)
APPLICATION CIRCUIT
DVB-T ( V / U band)
(
75 Ohm)
47 ~ 860 MHz
+3.3 V
1) OIP3 is measured with two tones at an output power of +0 dBm/tone sepa-
rated by 6 MHz.
Schematic
Vs=3.3 V
Board Layout (FR4, 40x40 mm , 0.8T)
2
R1=91 KW
C4=1
mF
RF IN
C1=1
mF
L1=1
mH
ASL033
C2=1
mF
RF OUT
R1=1 KW
C3=0.1
mF
S-parameters (3.3V)
0
25
-5
20
-10
S11 (dB)
15
-15
Gain (dB)
0
200
400
600
800
1000
10
-20
5
-25
0
0
200
400
600
800
1000
Frequency (MHz)
0
5
Frequency (MHz)
-5
4
-10
Stability Factor
0
200
400
600
800
1000
3
S22 (dB)
-15
2
-20
1
-25
0
0
200
400
600
800
1000
Frequency (MHz)
Frequency (MHz)
7/17
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
January 2012
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
