ASL210_17 Datasheet, PDF (9/10 Pages) Advanced Semiconductor Business Inc. – High Linearity LNA MMIC

APPLICATION CIRCUIT
LTE
2300 ~ 2700 MHz
+3.3 V
Schematic
Vcc=3.3 V
ASL210
5 ~ 3000 MHz High Linearity LNA MMIC
Frequency (MHz)
2300
2500
2700
Magnitude S21 (dB)
11.5
10.5
10.0
Magnitude S11 (dB)
-14
-15
-14
Magnitude S22 (dB)
-14
-12
-10
Output P1dB (dBm)
20.5
21.0
20.5
Output IP3¹⁾ (dBm)
38
38
38
Noise Figure (dB)
1.0
1.1
1.2
Device Voltage (V)
+3.3
+3.3
+3.3
Current (mA)
67
67
67
1) OIP3 is measured with two tones at an output power of +11 dBm/tone sepa-
rated by 1 MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
RF IN
C1=100 pF
1.5 mm
ASL210
L3=39 nH
C2=1 pF
R1=7.5
k
C5=0.1 F
C4=100 pF
L1=39 nH
C3=100 pF
RF OUT
S-parameters & K-factor
20
0
15
-5
10
-10
5
-15
9/10
0
2000
0
2200
2400
2600
Frequency (MHz)
2800
3000
-20
2000
5
2200
2400
2600
Frequency (MHz)
2800
3000
-5
4
-10
3
-15
2
-20
1
-25
2000
2200
2400
2600
Frequency (MHz)
2800
3000
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
ASB Inc.  [e-mail]  Tel: [phone]
April 2017