參數(shù)資料
型號: FP1189-PCB1900S
英文描述: 1/2 - Watt HFET
中文描述: 1 / 2 -瓦特異質(zhì)結(jié)場效應(yīng)晶體管
文件頁數(shù): 3/12頁
文件大?。?/td> 516K
代理商: FP1189-PCB1900S
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
FP1189
- Watt HFET
Product Information
Application Circuit: 870 – 960 MHz (FP1189-PCB900S)
The application circuit is matched for output power.
Typical RF Performance
Drain Bias = +8 V, I
ds
= 125 mA, 25
°
C
Frequency
MHz
S21 – Gain
dB
S11 – Input Return Loss
dB
S22 – Output Return Loss
dB
Output P1dB
dBm
Output IP3
(+12 dBm / tone, 1 MHz spacing)
Noise Figure
dB
IS-95 Channel Power
@ -45 dBc ACPR
870
20.9
-10
-5.2
+27.5
915
20.6
-13
-6.0
+27.4
960
19.8
-10
-7.6
+27.5
dBm
+39.9
2.7
2.7
2.6
dBm
+21
RES
R=
10 Ohm
R2
IND
ID=
L=
12 nH
CAP
C=
3.9 pF
C13
IND
L=
47 nH
L1
RES
R=
20 Ohm
R1
C=
68 pF
CAP
C=
18 pF
C2
CAP
ID=
C=
68 pF
C3
CAP
C=
1000 pF
C4
CAP
C=
DNP pF
C10
RES
R=
0 Ohm
L2
CAP
C=
DNP pF
C12
IND
ID=
L=
47 nH
CAP
C=
18 pF
C6
CAP
C=
68 pF
C7
CAP
C=
1000 pF
C8
CAP
ID=
C=
1e5 pF
C11
CAP
C=
DNP pF
C5
C=
68 pF
1
2
SID=
NET=
"FP1189"
Q1
P1
P=
50 Ohm
Z=
P2
P=
50 Ohm
Z=
-Vgg
Vds = 8 V @ 125 mA
14 mil GETEK
TM
ML200DSS (e
r
= 4.2)
The main microstrip line has a line impedance of 50 O.
Bill of Materials
Value
Part style
68 pF
Chip capacitor
18 pF
1000 pF
0.1
μ
F
3.9 pF
Chip capacitor
47 nH
Multilayer chip inductor
0 O
Chip resistor
12 nH
Multilayer chip inductor
10 O
Chip resistor
20 O
Chip resistor
FP1189
WJ 0.5W HFET
Do Not Place
Ref. Desig.
C1, C3, C7, C9
C2, C6
C4, C8
C11
C13
L1, L3
L2
L4
R1
R2
Q1
C5, C12, C10
Size
0603
0603
0603
1206
0603
0603
0603
0603
0603
0603
SOT-89
Chip capacitor
Chip capacitor
Chip capacitor
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