ASL580
Wideband Linear Amplifier MMIC
Frequency (MHz)
13.5
19.5
-10
-9
25
39.5
1.9
8
120
APPLICATION CIRCUIT
RFID (50 Ohm)
13.5 MHz
+8 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 +13
dBm/tone separated by 1 MHz.
Schematic
Vs=8 V
Board Layout (FR4, 40x40 mm , 0.8T)
2
C4=10 uF
L1=10 uH
RF IN
C1=1 uF
C2=1 uF
RF OUT
ASL580
R1=910
W
C3=1 uF
S-parameters
25
0
20
-5
Gain (dB)
15
S11 (dB)
0
50
100
150
200
250
300
-10
10
5
-15
0
-20
0
50
100
150
200
250
300
Frequency (MHz)
0
Frequency (MHz)
-5
S22 (dB)
-10
-15
-20
0
50
100
150
200
250
300
Frequency (MHz)
7/8
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
October 2012
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
