AH31 Ver la hoja de datos (PDF) - WJ Communications => Triquint
Número de pieza
componentes Descripción
Fabricante
AH31 Datasheet PDF : 7 Pages
| |||
AH31
High Dynamic Range IF Amplifier
The Communications Edge TM
Product Information
Typical Device Data
S-parameters (Vd = +5 V, Id = 150 mA, unmatched 50 : system).
Gain and Max. Stable Gain
24
22
Maximum Stable Gain
20
S21
18
S11
Swp Max
1GHz
3.0
4.0
5.0
10.0
S22
16
-0.2
-0.2
14
-0.4
0
0.2
0.4
0.6
0.8
1
Frequency (GHz)
-0.4
Swp Min
0.01GHz
Notes:
¢ Measurements are shown for an unmatched packaged device with the data being de-embedded to the device leads.
¢ The amplifier requires a matching network at the input for proper operation. The amplifier is intrinsically well matched at the
output and ideally should “look” into 50 £ . Any deviation from this can affect the linearity IP3 performance for the device.
¢ For a tuned circuit for a particular frequency, it is expected that actual gain will be higher, up to the maximum stable gain. The
maximum stable gain is shown in the dashed red line.
¢ The impedance plots are shown from 250 – 1000 MHz, with markers placed at 0.25 – 1.0 GHz in 0.25 GHz increments.
Swp Max
1GHz
3.0
4.0
5.0
10.0
Swp Min
0.01GHz
Application Circuit PC Board Layout
Circuit Board Material: .014” FR-4, 4 layers (other layers added for rigidity), .062” total thickness, 1 oz copper
Microstrip line details: width = .024”, spacing = .036”
Typical Device Data
S-Parameters (VD = +5 V, ID = 150 mA, T = 25 ¤ C, calibrated to device leads)
Freq (MHz)
S11 (dB)
S11 (ang)
S21 (dB)
S21 (ang)
50
-2.72
-5.46
17.01
175.91
100
-2.77
-9.52
16.94
172.89
200
-2.81
-18.01
16.86
166.99
300
-2.87
-26.32
16.74
161.33
400
-2.87
-35.19
16.64
155.16
500
-2.95
-43.58
16.50
149.45
600
-2.91
-51.71
16.40
143.72
700
-2.99
-60.03
16.21
138.07
800
-3.03
-67.73
16.05
132.16
900
-3.14
-75.45
15.81
126.99
1000
-3.22
-82.88
15.55
121.64
S12 (dB)
-28.54
-28.42
-27.86
-27.14
-26.32
-25.45
-24.66
-23.89
-23.27
-22.71
-22.17
S12 (ang)
6.89
8.53
14.09
18.38
21.01
22.42
22.73
21.29
19.94
17.74
15.73
S22 (dB)
-7.44
-7.56
-7.59
-7.63
-7.83
-7.92
-8.00
-8.31
-8.46
-8.77
-8.95
S22 (ang)
-5.46
-7.93
-13.42
-19.94
-26.57
-32.04
-38.12
-45.01
-50.89
-57.30
-63.63
Specifications and information are subject to change without notice
WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com Web site: www.wj.com
Page 2 of 7 April 2006
Share Link: 