FP1189-RFID Datasheet, PDF (5/12 Pages) WJ Communication. Inc. – 1/2 - Watt HFET

FP1189
½ - Watt HFET
Product Information
Application Circuit: 1930 – 1990 MHz (FP1189-PCB1900S)
The application circuit is matched for output power.
PORT
P=1
Z=50 Ohm
Typical RF Performance
Drain Bias = +8 V, I_ds = 125 mA, 25°C
Frequency
MHz 1930 1960
S21 – Gain
dB 15.8 15.7
S11 – Input Return Loss
dB -26 -26
S22 – Output Return Loss dB -9.2 -9.6
Output P1dB
dBm +27.4 +27.2
Output IP3
(+12 dBm / tone, 1 MHz spacing)
Noise Figure
dBm
dB
+40.4
3.7
IS-95 Channel Power
@ -45 dBc ACPR
dBm
+20.8
1990
15.5
-24
-9.0
+27.4
-Vgg
CAP
CAP
CAP
ID=C4 ID=C10 ID=C3
C=33 pF C=DNP pF C=DNP pF
Vds = 8 V @ 125 mA
CAP
ID=C11
C=1e5 pF
RES
ID=R1
R=100 Ohm
CAP
ID= C13
C=DNP pF
CAP
ID= C2
C=DNP pF
CAP
ID=C1
C=33 pF
IND
ID= L1
L= 22 nH
CAP
ID=C12
C=DNP pF
CAP
ID= C8
C=DNP pF
CAP
ID= C7
C=DNP pF
SUBCKT
ID= Q1
NET= "FP1189"
CAP
ID= C6
C=33 pF
2
1
IND
ID=L2
L=2.7 nH
IND
ID= L3
L=22 nH
CAP
ID=C9
C=33 pF
PORT
P=2
Z=50 Ohm
CAP
ID= C15
C=1.8 pF
RES
ID= R2
CAP
R=10 Ohm
ID=C13
C=DNP pF
CAP
ID= C5
C=0.5 pF
Ref. Desig.
C1, C4, C6, C9
C5
C11
C15
L1, L3
L2
R1
R2
Q1
C2, C3, C7, C8,
C10, C12, C13, C14
Bill of Materials
Value Part style
33 pF
Chip capacitor
0.5 pF Chip capacitor
0.1 µF Chip capacitor
1.8 pF Chip capacitor
22 nH Multilayer chip inductor
2.7 nH Multilayer chip inductor
100 O Chip resistor
10 O
Chip resistor
FP1189 WJ 0.5W HFET
Do Not Place
Size
0603
0603
1206
0603
0603
0603
0603
0603
SOT-89
14 mil GETEKTM 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: [phone] • e- mail: [e-mail] • Web site: www.wj.com
September 2004