ASW338_17 Datasheet, PDF (12/19 Pages) Advanced Semiconductor Business Inc. – 5 ~ 4000 MHz MMIC Amplifier

APPLICATION CIRCUIT
CDMA & GSM
900 MHz
+8 V
Schematic
ASW338
5 ~ 4000 MHz MMIC Amplifier
Frequency (MHz)
900
Magnitude S21 (dB)
17.5
Magnitude S11 (dB)
-14
Magnitude S22 (dB)
-18
Output P1dB (dBm)
26
Output IP3¹⁾ (dBm)
44
Noise Figure (dB)
2.0
Device Voltage (V)
+8
Current (mA)
120
1) OIP3 is measured with two tones at an output power of +11
dBm/tone separated by 1 MHz.
Board Layout (FR4, 40x40 mm², 0.8T)
S-parameters & K-factor
25
0
20
-5
15
-10
10
-15
5
0
600
700
800
900
1000
1100
1200
Frequency (MHz)
0
-5
-10
-15
-20
-25
-30
600
700
800
900
1000
1100
1200
Frequency (MHz)
-20
600
700
800
900
1000
1100
1200
Frequency (MHz)
5
4
3
2
1
0
0
500
1000
1500
2000
2500
3000
3500
Frequency (MHz)
12/19
ASB Inc.  [e-mail]  Tel: [phone]
February 2017