ASL033
5-4000 MHz MMIC Amplifier
Frequency (MHz)
170
18
-14
-18
17
17
1.2
3.3
10
240
18
-18
-18
17
18
1.2
3.3
10
470
17.1
-14
-15
17
19.5
1.1
3.3
10
860
15.2
-10
-11
17
22
1.1
3.3
10
170
19.4
-18
-15
12
19.5
1.1
3.6
16
240
19.3
-18
-13
13.5
21
1.1
3.6
16
470
18.4
-13
-13
17
23.5
1.1
3.6
16
860
16.5
-11
-14
17.5
25.5
1.1
3.6
16
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)
170 ~ 860 MHz
+3.3 V / 3.6 V
1) OIP3 is measured with two tones at an output power of +0 dBm/tone separated by 6 MHz.
Schematic
Vcc=3.3 V
Board Layout (FR4, 40x40 mm , 0.8T)
2
C4=1
mF
RF IN
C1=100 pF
ASL033
L1=82 nH
C2=100 pF
RF OUT
L2=100 nH
R1=1.3
kW
C3=0.1
mF
S-parameters (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
Frequency (MHz)
0
-5
-10
-10
S22 (dB)
-20
-15
S12 [dB]
0
200
400
600
800
1000
-30
-20
-40
-25
-50
0
200
400
600
800
1000
Frequency (MHz)
Frequency [MHz]
8/17
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
January 2012
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
