AH118
Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3
(+11 dBm / tone,
Df=1
MHz)
The Communications Edge
TM
Product Information
¼ Watt, High Linearity InGaP HBT Amplifier
70 MHz Reference Design
Vcc = +5 V
G a in (d B )
22
-10
S 1 1 , S 2 2 (d B )
70 MHz
24.2 dB
17 dB
16 dB
+23.6 dBm
+41 dBm
Gain / Return Loss
26
0
C=100000 pF
DB(|S(1,1)|) (R)
24
DB(|S(2,2)|) (R)
DB(|S(2,1)|) (L)
5.6 V
C=1000 pF
-5
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.
L=180 nH
NET="AH118"
L=47 nH
C=1000 pF
C=1000 pF
20
-15
18
-20
C=100 pF
Noise Figure
Supply Voltage
Current
4.8 dB
+5 V
160 mA
16
50
60
70
Frequency (MHz)
80
90
-25
150 MHz Reference Design
Vcc = +5 V
Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3
(+11 dBm / tone,
Df=1
MHz)
G a in (d B )
22
-10
S 1 1 , S 2 2 (d B )
150 MHz
23 dB
21 dB
14 dB
+23.5 dBm
+40 dBm
Gain / Return Loss
24
0
C=100000 pF
DB(|S(1,1)|) (R)
23
DB(|S(2,2)|) (R)
DB(|S(2,1)|) (L)
5.6 V
C=1000 pF
-5
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.
L=82 nH
NET="AH118"
C=82 pF
C=1000 pF
21
-15
20
-20
L=18 nH
Noise Figure
Supply Voltage
Current
4.9 dB
+5 V
160 mA
19
120
130
140
150
160
Frequency (MHz)
170
180
-25
340 MHz Reference Design
+5V
Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3
(+11 dBm / tone,
Df=1
MHz)
G a in (d B )
20
-5
S 1 1 , S 2 2 (d B )
340 MHz
20.6 dB
14 dB
13 dB
+24 dBm
+41.4 dBm
Gain / Return Loss
22
5
C=1e5 pF
DB(|S(1,1)|) (R)
21
DB(|S(2,1)|) (L)
DB(|S(2,2)|) (R)
0
5.6 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.
C=1000 pF
R=1.8 Ohm
NET="AH118"
L=100 nH
C=1000 pF
19
-10
L=8.2 nH
C=1000 pF
18
-15
C=18 pF
L=15 nH
Noise Figure
Supply Voltage
Current
5.1 dB
+5 V
160 mA
C=5.6 pF
17
260
280
300
320
340
360
Frequency (MHz)
380
400
420
-20
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 6 of 8 May 2006
WJCI [ WJ COMMUNICATION. INC. ]
