AH114-89PCB1900 Просмотр технического описания (PDF) - WJ Communications => Triquint
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AH114-89PCB1900 Datasheet PDF : 6 Pages
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AH114
¼ Watt, High Linearity InGaP HBT Amplifier
The Communications Edge TM
Product Information
2140 MHz Application Circuit (AH114-89PCB2140)
Typical RF Performance
Frequency
2140 MHz
S21 – Gain
14 dB
S11 – Input Return Loss
-25 dB
S22 – Output Return Loss -20 dB
Output IP3
(+11 dBm / tone, 1 MHz spacing)
+23 dBm
Output P1dB
+40 dBm
Noise Figure
6.0 dB
Supply Voltage
+5 V
Supply Current
150 mA
Measured parameters were taken at 25 £ C.
Vcc = +5 V
All passive components are of size 0603 unless otherwise noted.
RES
ID=R1
R=2700 Ohm
PORT
P=1
Z=50 Ohm
L2 should be placed 19.5°@ 2.14GHz
from pin 1 of the AH114.
CAP
ID=C4
C=56 pF
CAP
ID=L2
C=1.5 pF
DIODE1
ID=D1
5.6 V
IND
ID=L1
L=15 nH
CAP
ID=C3
C=100000 pF
size 1206
CAP
ID=C2
C=1000 pF
size 0805
CAP
ID=C1
C=56 pF
CAP
ID=C5
C=56 pF
PORT
P=2
Z=50 Ohm
CAP
ID=C6
C=1.5 pF
SUBCKT
ID=U1
NET="AH114"
C6 should be placed at the silk
screen marker "F" on the WJ evaluation board.
The capacitor should be placed
33° @ 2.14GHz from pin 1.
CAP
ID=C9
C=0.8 pF
C9 should be placed at the silk
screen marker "6" on the WJ evaluation board.
The capacitor should be placed
39°@ 2.14GHz from pin 3.
Application Circuit: 2140 MHz
15
10
W-CDMA ACLR vs. Channel Power
-35
3GPP W-CDMA, Test Model 1 + 64 DPCH, ±5 MHz offset
freq = 2140 MHz
-40
5
-45
0
DB(|S[1,1]|) *
DB(|S[2,1]|) *
DB(|S[2,2]|) *
-5
-50
-10
-55
-15
-20
-25
1.9
2
2.1
2.2
Frequency (GHz)
-60
12
13
14
15
16
2.3
Output Channel Power (dBm)
70 MHz Reference Design
Typical RF Performance
Frequency
70 MHz
S21 – Gain
23.4 dB
S11 – Input Return Loss
-15 dB
S22 – Output Return Loss -14 dB
Output IP3
(+11 dBm / tone, 1 MHz spacing)
+44.5 dBm
Output P1dB
+23.8 dBm
Noise Figure
6.5 dB
Supply Voltage
+5 V
Supply Current
150 mA
Measured parameters were taken at 25 £ C.
Measured Gain
26
DB(|S[2,1]|)
24
Vcc = +5 V
PORT
P= 1
Z=50 Ohm
CAP
C=1000 pF
IND
L=56 nH
CAP
C=68 pF
RES
R=2700 Ohm
RES
R=3.9 Ohm
IND
L=33 nH
S UBCKT
I D= U1
NET="AH114"
Measured Return Loss
0
DB(|S[1,1]|)
-5
-10
CAP
C=1e7 pF
CAP
C=1000 pF
CAP
C=10 pF
IND
L=470 nH
PORT
P=2
Z=50 Ohm
CAP
C=1000 pF
DB(|S[2,2]|)
-15
22
-20
20
-25
40
50
60
70
80
90
100
40
50
60
70
80
90
100
Frequency (MHz)
Frequency (MHz)
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
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Page 4 of 6 April 2006
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