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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
July 2004
AH215
1 Watt, High Gain HBT Amplifier
Product Information
The Communications Edge
TM
1960 MHz Application Circuit (AH215-S8PCB1960)
Typical RF Performance at 25
°C
Frequency
1960 MHz
S21 – Gain
12 dB
S11 – Input Return Loss
-11 dB
S22 – Output Return Loss
-10 dB
Output P1dB
+32 dBm
Output IP3
(+17 dBm / tone, 1 MHz spacing)
+46 dBm
Channel Power
(@-45 dBc ACPR, IS-95 9 channels fwd)
+25.5 dBm
Noise Figure
5.5 dB
Device / Supply Voltage
+5 V
Quiescent Current
(1)
450 mA
1. This corresponds to the quiescent current or operating current under
small-signal conditions into pins 6, 7, and 8.
S21 vs. Frequency
8
10
12
14
16
18
1930
1940
1950
1960
1970
1980
1990
Frequency (MHz)
+25°C
+85°C
-40°C
S11 vs. Frequency
-25
-20
-15
-10
-5
0
1930
1940
1950
1960
1970
1980
1990
Frequency (MHz)
+25°C
+85°C
-40°C
S22 vs. Frequency
-25
-20
-15
-10
-5
0
1930
1940
1950
1960
1970
1980
1990
Frequency (MHz)
+25 °C
+85 °C
-40°C
Noise Figure vs. Frequency
0
1
2
3
4
5
6
7
8
1930
1940
1950
1960
1970
1980
1990
Frequency (MHz)
+25°C
+85°C
-40°C
P1 dB vs. Frequency
25
27
29
31
33
35
1930
1940
1950
1960
1970
1980
1990
Frequency (MHz)
+25°C
+85°C
-40°C
ACPR vs. Channel Power
IS-95, 9 Ch. Fwd. ±885 KHz offset, 30 KHz Meas BW, 1960 MHz
-85
-80
-75
-70
-65
-60
-55
-50
-45
-40
15 16 17 18 19 20 21 22 23 24 25 26 27
Output Channel Power (dBm)
+25°C
+85°C
-40°C
OIP3 vs. Frequency
+25°C, 15 dBm / tone
35
40
45
50
55
1930
1940
1950
1960
1970
1980
1990
Frequency (MHz)
OIP3 vs. Temperature
freq. = 1960, 1961 MHz, +15 dBm
35
39
43
47
51
55
-40
-15
10
35
60
85
Temperature ( °C)
OIP3 vs. Output Power
freq. = 1960, 1961 MHz, +25°C
30
34
38
42
46
50
10
12
14
16
18
20
22
Output Power (dBm)
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