FP2189-PCB1900S 查看數據表（PDF） - Unspecified
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FP2189-PCB1900S Datasheet PDF : 6 Pages
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FP2189
1 Watt HFET
Application Circuit: 2110 – 2170 MHz
Typical Specifications
Frequency
S21 - Gain
S11 - Input R.L.
S22 - Output R.L.
Output P1dB
Output IP3
Noise Figure
Vdd
Idq1
2110
13.9
-27
-8
+31.4
+44.5
4.5
2140
13.8
-23
-9
+31.4
+45.5
4.5
+8V
250 mA
2170
13.7
-20
-10
+31.4
+43.2
4.5
1 Idq is the quiescent current at small signal output levels. The current typically
increases up to 320 mA at the 1-dB compression point.
-Vgg
C4
22 pF
R1
10 Ω
RF IN
C1
1.8 pF
Z1
L1
5.6 nH
Z2
Z3
C4
1.5 pF
R2
5.1 Ω
The Communications Edge TM
Preliminary Product Information
S-Parameters vs Frequency
10
16
S21
0
14
S22
-10
12
-20
10
S11
-30
8
2000 2050 2100 2150 2200 2250 2300
Frequency (MHz)
Vdd
+ 8 V @ 250 mA
C8
0.1 µF
C6
1000 pF
C7
22 pF
FP2189
Sot-89
L2
18 nH
Z4
PIN 1 PIN 3 Z5
PIN 2,4
C9
22 pF
RF OUT
C5
1.2 pF
Ref. Designator
Length on .014”
GETEKTM (mil)
Electrical length @
2140 MHz (deg)
Z1
150
17.3
Z2
15
1.7
Z3
100
11.5
Z4
50
5.8
Z5
225
25.9
The lengths are measured from the component edge-to-edge.
All microstrip lines have a line impedance of 50 Ω.
14 mil GETEKTM ML200DSS (εr = 4.2)
The layout of this circuit can be downloaded from the website.
Ref. Designator Value
Part style
Size
C1
1.8 pF
AVX 06035J1R8AAWTR 0603
C3, C7, C9
22 pF
5% 50V, NPO/COG
0603
C4
1.5 pF
AVX 06035J1R5AAWTR 0603
C5
1.2 pF
AVX 06035J1R2AAWTR 0603
C6
1000 pF 5% 50V, NPO/COG
0603
C8
0.1 µF
10%, 50V, X7R
1206
R1
10 Ω
1/16 W, 5%
0603
R2
6.2 Ω
1/16 W, 5%
0603
L1
18 nH
TOKO LL1608-FH18NJ
0603
L2
5.6 nH
TOKO LL1608-FH5N6S
0603
All other parts are No Loads.
Total unique parts count: 10
C3 is of size 0805 on the app board so that it would fit in the 1206 pad.
This document contains information on a new product.
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
May 2002
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