AH110 / ECG014
Typical RF Performance at 25°C
°
Frequency
S21 – Gain
S11 – Input Return Loss
S22 – Output Return Loss
Output P1dB
Output IP3
∗
(+9 dBm / tone, 1 MHz spacing)
0.2 Watt, High Linearity InGaP HBT Amplifier
Product Information
1960 MHz Application Circuit (AH110-89PCB1960)
1960 MHz
17.6 dB
-17 dB
-7.4 dB
+23 dBm
+38 dBm
+16 dBm
5.2 dB
+5 V
100 mA
RES
ID=R4
R=22 Ohm
DIODE1
ID=D1
+8 V
RES
ID=R1
R=30 Ohm
CAP
ID=C3
C=.1uF
8.2 v
The diode D1 is used as over-voltage protection on the evaluation
boards. It is not specifically required in the final circuit layout in
a system using a DC regulator.
RES
ID=R3
R=220 Ohm
RES
ID=R2
R=390 Ohm
CAP
ID=C2
C=1000 pF
PORT
P=1
Z=50 Ohm
CAP
ID=C6
C=56 pF
IND
ID=L2
L=15 nH
IND
ID=L1
L=15 nH
SUBCKT
NET="AH110"
CAP
ID=C1
C=56 pF
PORT
P=2
Z=50 Ohm
Channel Power
(@-45 dBc ACPR, IS-95 9 channels fwd)
Noise Figure
Device Voltage
Quiescent Current
∗
Please see note 2 on page 1.
CAP
ID=C4
C=56 pF
CAP
ID=C12
C=0.7 pF
IND
ID=L3
L=1 nH
CAP
ID=C9
C=1.5 pF
CAP
ID=C5
C=56 pF
C9 placed at silkscreen marker ‘8” or center of component placed at 39 deg. @ 1900 MHz away from pin 1.
C12 is placed at silkscreen marker ‘I” or center of component placed at 43 deg. @ 1.9 GHz away from pin 1.
25
20
S21 (dB)
S21 vs. Frequency
S11 vs. Frequency
0
-5
S11 (dB)
S22 (dB)
S22 vs. Frequency
0
-2
-4
-6
-8
-10
-12
1850 1870 1890 1910 1930 1950 1970 1990
+25°C
+85°C
-40°C
15
10
5
+25°C
+85°C
-40°C
-10
-15
-20
+25°C
+85°C
-40°C
0
1850 1870 1890 1910 1930 1950 1970 1990
Frequency (MHz)
-25
1850 1870 1890 1910 1930 1950 1970 1990
Frequency (MHz)
Noise Figure vs. Frequency
7
6
5
NF (dB)
P1 dB vs. Frequency
25
ACPR (dBc)
ACPR vs. Channel Power
IS-95, 9 Ch. Fwd. ±885 KHz offset, 30 KHz Meas. BW, 1900 MHz
-35
-40
-45
-50
-55
-60
-65
-70
10
11
12
13
14
15
16
17
18
Frequency (MHz)
23
P1 dB (dBm)
4
3
2
1
+25°C
+85°C
-40°C
21
19
17
+25°C
+85°C
-40°C
0
1850 1870 1890 1910 1930 1950 1970 1990
Frequency (MHz)
OIP3 vs. Frequency
+25°C, +9 dBm / tone
15
1850 1870 1890 1910 1930 1950 1970 1990
Frequency (MHz)
Output Power (dBm)
OIP3 vs. Output Power
Freq. = 1900, 1901 MHz, 25°C
42
40
38
36
34
42
40
OIP3 (dBm)
OIP3 vs. Temperature
freq. = 1900, 1901 MHz, +9 dBm / tone
42
40
38
36
34
32
38
36
34
32
-40
-15
32
1850 1870 1890 1910 1930 1950 1970 1990
OIP3 (dBm)
OIP3 (dBm)
Frequency (MHz)
Temperature (°C)
10
35
60
85
6
7
8
9
10
11
12
13
14
Output 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 4 of 7
June 2005
WJCI [ WJ COMMUNICATION. INC. ]
