AH22 Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
AH22 Datasheet PDF : 5 Pages
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Dual Push-Pull Circuit: 50-860 MHz
Typical Performance (75 Ohm System)
Frequency
Magnitude S21
Magnitude S11
Magnitude S22
OIP2
OIP3
Bias
50 MHz 450 MHz 750 MHz
13.3 dB 13.3 dB 12.5 dB
-21.0 dB -18.0 dB -21.0 dB
-16.4 dB -18.2 dB -20.2 dB
73.0 dBm 72 dBm 75 dBm
45.0 dBm 49 dBm 46 dBm
Vds = 5 V, Id = 600 mA
860 MHz
12.3 dB
-16.2 dB
-17.1 dB
76 dBm
47 dBm
Schematic
6 turns bifilar
wire around
ferrite core
R = 560
L = 3.3 nH
DC +5 V
C = 1000 pF
C = 100 pF
L = 470 nH
C = 1000 pF
RF IN
8 or more Via
Grounds req.
6 turns bifilar
wire around
ferrite core
or
MaCOM
ETCI-1-13
Surface Mount
balun
RF OUT
L = 3.3 nH
R = 560
C = 1000 pF
C = 100 pF
L = 470 nH
DC +5 V
C = 1000 pF
Core: TDK H5C2-T3.1-1.3-1.3
Wire: MWS B2383211
FR4 Board Layout (T = 28 Mils to ground plane)
Interior Trans. Lines Z = 37.5 Ohm
0603 Package
L = 3.3 nH
0603 Package
R = 560 ohm
0603 Package
C = 1000 pF +5 V
0603
Package
C = 100 pF
L = 470 nH
Coilcraft
1008 Package
GND
AH22
0603 Package
C = 1000 pF
Performance Charts
S-Parameters
15
10
S21
5
0
-5
-10
-15
-20
-25
0
S22
S11
100 200 300 400 500 600 700 800 900 1000
Frequency (MHz)
Linearity vs. Frequency
80
OIP2
70
60
50
OIP3
40
V=5V
30
I = 600 mA
20
0 100 200 300 400 500 600 700 800 900 1000
Frequency (MHz)
AH22
0603 Package
C = 1000 pF
0603 Package
L = 3.3 nH
0603 Package
R = 560 ohm
0603
Package
C = 100 pF
L = 470 nH
Coilcraft
1008 Package
0603 Package
C = 1000 pF
+5 V
Note: Balun and board losses have not been extracted but typically account for 0.4 dB loss midband and 1.1 dB loss at 860 MHz.
WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
April 2002
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