AH103A データシートの表示（PDF） - WJ Communications => Triquint
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AH103A Datasheet PDF : 6 Pages
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AH103A
High Gain, High Linearity ½-Watt Amplifier
The Communications Edge TM
Product Information
Application Circuit: 2110 – 2170 MHz (AH103AG-PCB2140)
Typical RF Performance at 25°C
Frequency
2140 MHz
Gain
25 dB
Input Return Loss
24 dB
Output Return Loss
11 dB
Output IP3
+45 dBm
Output P1dB
+26.3 dBm
W-CDMA Ch. Power
@ -45 dBc ACPR
+18.5 dBm
Noise Figure
2.9 dB
Supply Voltage
+9 V
Supply Current
275 mA
Notes:
1. A voltage regulator is used in this circuit (U2) to drop the +9 V to a +5 V usable supply for the first internal amplifier. It is permissible to remove the
regulator and operate the 1st amplifier stage directly off of +5 V supply onto Test Point 1 (TP1). The use of a +5 V supply on the 1st amplifier stage
requires a dropping resistor of 6.8 Ω. A +4.5 V supply can also be used to bypass the 6.8 Ω and can be applied to Test Point 2 (TP2).
S-Parameters
27
0
S21
S11
S22
26
-5
25
-10
24
-15
23
-20
22
2050
2100 2150 2200
Frequency (MHz)
-25
2250
30
20
10
0
-10
-20
-30
0
Wideband S-Parameters
S21
S11
S22
500 1000 1500 2000 2500 3000
Frequency (MHz)
Noise Figure
5
Output IP3
48
ACLR vs. Channel Power
3GPP W-CDMA, Test Model 1+64 DPCH, ±5 MHz offset, 2140 MHz
-40
4
46
-45
3
44
2
42
-50
1
40
-55
0
38
2000
2050
2100
2150
2200
6
Frequency (MHz)
-60
8
10
12
14
16
14
15
16
17
18
19
Output Power per tone (dBm)
Output Channel Power (dBm)
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 5 of 6 March 2005
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