The Communications Edge TM
AH212
1 Watt High Linearity, High Gain InGaP HBT Amplifier
Product Information
2140 MHz Application Circuit (AH212-EPCB2140)
Typical RF Performance at 25 C
eFrequency
Gain
2140 MHz
25.5 dB
24 dB
Input Return Loss
Output Return Loss
Output P1dB
9 dB
+30.5 dBm
Output IP3
+46 dBm
+22 dBm
(+15 dBm / tone, 1 MHz spacing)
Channel Power
(@-45 dBc ACPR, IS-95, 9 channels fwd)
Noise Figure
6 dB
+5 V
Device / Supply Voltage
Quiescent Current
400 mA
S21 vs. Frequency
S11 vs. Frequency
+25°C -40°C
S22 vs. Frequency
28
27
26
25
24
23
0
-5
0
-5
+85°C
-10
-15
-20
-25
-30
-10
-15
-20
-25
+25°C
-40°C
+85°C
+25°C
-40°C
+85°C
2140 2150
2110
2120
2130
2160
2170
2110 2120 2130 2140 2150 2160 2170
2110 2120 2130 2140 2150 2160 2170
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Supply Bias vs. Temperature
OIP3 vs. Output Power
freq. = 2140 MHz, 2141 MHz, +25° C
OIP3 vs. Temperature
freq. = 2140 MHz, 2141 MHz, +15 dBm/tone
450
430
410
390
370
350
55
50
45
40
35
55
50
45
40
35
-40
-15
10
35
60
85
12
13
14
15
16
17
18
-40
-15
10
35
60
85
Temperature (°C)
Output Power (dBm)
Temperature (°C)
P1dB vs. Frequency
Circuit boards are optimized at 2140 MHz
Noise Figure vs. Frequency
ACLR vs. Channel Power
3GPP W-CDMA, Test Model 1+64 DPCH, ±5 MHz offset, 2140 MHz
31
30
29
28
27
26
8
7
6
5
4
3
-40
-45
-50
-55
-60
-40°C
+25°C
+85°C
-40°C
+25°C
+85°C
-40 C
21
+25 C
22
+85 C
2110
2120
2130
2140
2150
2160
2170
2110
2120
2130
2140
2150
2160
2170
18
19
20
23
24
Output Channel Power (dBm)
Frequency (MHz)
Frequency (MHz)
Specifications and information are subject to change without notice.
Page 10 of 12 August 2006
WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com Web site: www.wj.com
WJCI [ WJ COMMUNICATION. INC. ]
