ASL330
Wideband Linear Amplifier MMIC
Frequency (MHz)
Noise Figure (dB)
50
1.8
16.2
-14
-12
21
39
51
500
1.8
16.0
-12
-15
21
41
51
66
76
5
105
.
860
2.1
16.3
-14
-20
19.5
38
50
APPLICATION CIRCUIT
Gain Flatness (0.3 dB)
CATV
50 ~ 1000 MHz
+5 V
Magnitude S21 (dB)
Magnitude S11 (dB)
Magnitude S22 (dB)
Output P1dB (dBm)
Output IP3 (dBm)
Output IP2
3)
3)
1),2)
1)
(dBm)
CSO (dBc)
CTB (dBc)
Supply Voltage (V)
Current (mA)
1) OIP3 and OIP2 are measured with two tones at an output power of +5 dBm/tone se-
parated by 6 MHz.
2) OIP2 is measured at F1+F2 Frequency.
3) 160 channels, +20 dBmV per channel (measured at output), 6 MHz channel spacing.
Schematic
Vs=5 V
2
Board Layout (FR4, 40x40 mm , 0.8T)
C6=1
mF
C5=68 pF
L3=220 nH
(Coil Inductor)
RF OUT
ASL330
RF IN C1=100 pF C2=100 nF
L1=270 nH
(Coil Inductor)
L2=5.6 nH
C3=0.3 pF
C4=4.7 nF
L4=68 nH
R1=240
W
S-parameters
25
20
15
10
S21
S - parameter [dB]
5
0
-5
-10
-15
-20
-25
-30
0
100
200
300
400
500
600
700
800
900
S11
S22
S12
1000 1100
CSO & CTB
90
80
Frequency [MHz]
100
90
70
80
CSO (dBc)
60
CTB (dBc)
0
100
200
300
400
500
600
700
800
900
1000
70
50
60
40
50
30
40
0
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
Frequency (MHz)
3/8
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
September 2011
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
