FP2189
1 - Watt HFET
Product Information
Application Circuit: 870 – 960 MHz (FP2189-PCB900S)
The application circuit is matched for output power.
Typical RF Performance
Drain Bias = +8 V, I
ds
= 250 mA, 25°C
Frequency
S21 – Gain
S11 – Input Return Loss
S22 – Output Return Loss
Output P1dB
Output IP3
(+15 dBm / tone, 1 MHz spacing)
MHz
dB
dB
dB
dBm
dBm
dB
dBm
870
18.9
-24
-7.6
+30.0
915
18.7
-21
-8.3
+30.2
+42.8
960
18.4
-12
-9.6
+30.0
Noise Figure
IS-95 Channel Power
@ -45 dBc ACPR
4.2
4.5
+24.5
4.5
CAP
CAP
CAP
ID= C3
ID= C4
ID= C10
C=100 pF C =1000 pF C=DNP pF
-Vgg
Vds=8V @ 250 mA
CAP
ID= C11
C=1e5 pF
CAP
ID= C12
C=DNP pF
RES
ID= R1
R=100 Ohm
CAP
ID= C8
C=1000 pF
CAP
ID= C7
C=100 pF
CAP
ID= C6
C=DNP pF
CAP
ID= C13
C=DNP pF
CAP
ID= C2
C=DNP pF
SUBCKT
ID= Q1
NET="FP2189"
2
PORT
P=1
Z =50 Ohm
CAP
ID= C1
C =100 pF
IND
ID= L4
L= 5.6 nH
IND
ID= L1
L =18 nH
IND
ID= L2
L= 5.6 nH
IND
ID= L3
L= 82 nH
CAP
PORT
ID=C9
P=2
C=100 pF Z =50 Ohm
1
CAP
ID=C15
C=4.7 pF
RES
ID= R2
R=10 Ohm
CAP
ID= C5
C=2.4 pF
CAP
ID= C14
C=DNP pF
Bill of Materials
Ref. Desig.
C1, C3, C7, C9, C13
C4, C8
C5
C11
L1
L2, L4
L3
R1
R2
Q1
C2, C6, C10, C12, C14
Value
100 pF
1000 pF
2.4 pF
0.1
µF
18 nH
5.6 nH
82 nH
100 O
10 O
FP2189
Part style
Chip capacitor
Chip capacitor
Chip capacitor
Chip capacitor
Multilayer chip inductor
Multilayer chip inductor
Multilayer chip inductor
Chip resistor
Chip resistor
WJ 1W HFET
Do Not Place
Size
0603
0603
0603
1206
0603
0603
0603
0603
0603
SOT-89
14 mil GETEK
TM
ML200DSS (er = 4.2)
The main microstrip line has a line impedance of 50 O.
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
September 2004
WJCI [ WJ COMMUNICATION. INC. ]
