參數(shù)資料
型號: FP2189-PCB2140S
廠商: Electronic Theatre Controls, Inc.
英文描述: high performance 1-Watt HFET (Heterostructure FET) in a low-cost SOT-89 surfacemount
中文描述: 高性能1瓦異質(zhì)結(jié)場效應(yīng)晶體管(異質(zhì)結(jié)場效應(yīng)管)在低成本的SOT - 89表面貼裝
文件頁數(shù): 5/6頁
文件大?。?/td> 451K
代理商: FP2189-PCB2140S
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
The Communications Edge TM
Preliminary Product Information
FP2189
1 Watt HFET
Application Circuit: 2110 – 2170 MHz
Typical Specifications
Frequency
2110
2140
2170
S21 - Gain
13.9
13.8
13.7
S11 - Input R.L.
-27
-23
-20
S22 - Output R.L.
-8
-9
-10
Output P1dB
+31.4
Output IP3
+44.5
+45.5
+43.2
Noise Figure
4.5
Vdd
+ 8 V
Idq
1
250 mA
1 I
dq is the quiescent current at small signal output levels. The current typically
increases up to 320 mA at the 1-dB compression point.
S-Parameters vs Frequency
-30
-20
-10
0
10
2000
2050
2100
2150
2200
2250
2300
Frequency (MHz)
S11,
S22,
S12
(dB)
8
10
12
14
16
S21
(dB)
S21
S11
S22
14 mil GETEK
TM ML200DSS (ε
r = 4.2)
The layout of this circuit can be downloaded from the website.
Ref. Designator
Length on .014”
GETEK
TM (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 .
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 F
10%, 50V, X7R
1206
R1
10
1/16 W, 5%
0603
R2
6.2
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.
Vdd
+ 8 V @ 250 mA
RF OUT
RF IN
C1
1.8 pF
-Vgg
Z1
FP2189
Sot-89
PIN 1 PIN 3
PIN 2,4
Z2
Z4
Z5
C4
1.5 pF
L1
5.6 nH
R1
10
C4
22 pF
R2
5.1
C5
1.2 pF
C9
22 pF
L2
18 nH
C7
22 pF
C6
1000 pF
C8
0.1 F
Z3
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