AH114
¼ Watt, High Linearity InGaP HBT Amplifier
Typical RF Performance
Frequency
S21
–
Gain
S11
–
Input Return Loss
S22
–
Output Return Loss
Output IP3
(+11 dBm / tone, 1 MHz spacing)
The Communications Edge
TM
Product Information
110 MHz Reference Design
110 MHz
21.9 dB
-16 dB
-12 dB
+44 dBm
+23.8 dBm
6.6 dB
+5 V
150 mA
PORT
P=1
Z=50 Ohm
CAP
C=1000 pF
IND
L=33 nH
Vcc = +5 V
CAP
C=1e7 pF
CAP
C=1000 pF
CAP
C=10 pF
RES
R=2700 Ohm
IND
L=470 nH
PORT
P=2
Z=50 Ohm
RES
R=3.9 Ohm
IND
L=18 nH
Output P1dB
Noise Figure
Supply Voltage
Supply Current
CAP
C=47 pF
SUBCKT
I D=U1
NET="AH114"
CAP
C=1000 pF
Measured parameters were taken at 25
C.
Measured Gain
24
DB(|S[2,1]|)
22
Gain (dB)
20
18
80
90
100
110
120
Frequency (MHz)
130
140
Measured Return Loss
0
DB(|S[1,1]|)
-5
Return Loss (dB)
DB(|S[2,2]|)
-10
-15
-20
-25
80
90
100
110
120
Frequency (MHz)
130
140
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
Page 5 of 6 November 2006
WJCI [ WJ COMMUNICATION. INC. ]
