AH11 데이터 시트보기 (PDF) - Unspecified
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AH11 Datasheet PDF : 6 Pages
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Dual Push-Pull Circuit: 900 MHz
Performance Charts
Typical Performance (50 Ohm System)
Frequency
Magnitude S21
Magnitude S11
Magnitude S22
NF
OIP3
Bias
700 MHz 800 MHz 900 MHz
13.8 dB
13.8 dB
13.4 dB
-30.0 dB -27.0 dB -18.6 dB
-11.5 dB -13.0 dB -12.0 dB
3.4 dB
3.1 dB
3.4 dB
48 dBm
48 dBm
48 dBm
Vds = 5.0 V, Id = 600 mA
1000 MHz
12.8 dB
-12.2 dB
-12.5 dB
3.4 dB
48 dBm
Schematic
L = 10 nH
Anaren
3A425
180 Balun
25 Ω, 2˚
RF IN
L = 10 nH
25 Ω, 2˚
C = 56 pF
L = 47 nH
RF OUT
DC +5 V
C = 56, 1000, 10,000 pF
L = 47 nH
Anaren
3A425
C = 56 pF
180 Balun
8 or more Via
Grounds req.
FR4 Board Layout (T = 14 Mils to ground plane)
0.9 GHZ AH11 Dual Push Pull Amp TS
RF IN
S-Parameters
20
S21
10
0
S22
-10
-20
-30
S11
600 700 800 900 1000 1100 1200
Frequency (MHz)
OIP3 vs. Output Power
60
50
40
30
20
10
P-P, 600 mA, 5V
0
024
6 8 10 12 14 16 18 20 22
Power Out (dBm)
OIP3 vs. Frequency
70
60
Parts List
QTY Description
2 Hi pwr Linear Amp
2 180 Balun 0.9 GHz
5 56 pF Capacitor
1 5000 pF Capacitor
1 .01uF Capacitor
2 47 nH Inductor
2 10 nH Inductor
Size
SOIC8
0603
0603
0805
0805
0603
MFR Part No.
WJ
AH11
Anaren 3A425
Kemet
Kemet
Kemet
Coilcraft 0805CS-470XMBC
Toko LL1608-F10NK
RF OUT
50
40
30
Po = 8dBm/tone
20
600 800 1000 1200 1400 1600 1800 2000 2200
Frequency (MHz)
MTTF vs. Temperature
1011
109
107
105
103
0 20 40 60 80 100 120 140 160
Ground Tab Temperature (C)
WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com
February 2002
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