SF2040B-2 View Datasheet(PDF) - RF Monolithics, Inc
Part Name
Description
MFG CO.
'SF2040B-2' PDF : 7 Pages View PDF
80.460 MHz
SAW Filter
Matching Circuit and Matching Component Values Used on Filter Demo Board
Zinput
1:3
Transformer
150Ω
SF2040B
80.460 MHz
C1 = 9pF
C2 = 9pF
L1 = 270nH
L2 = 330nH
L3 = 330pF
C3 = 12pF
C1
L1
C2
RFM
SF2040B
L2
C3
L3
Zoutput
16:1
Transformer
800Ω
CH1 S21
LOG
SF2040B DEMO
PRm
Cor
10 dB/
REF -9.4 dB
18 Apr 2005 17:20:48
1 : 0 . 0000 dB
0 . 000 000 MHz
1
3
2
4
BW :
CH1 Markers
REF=1
4 . 115881
MHz
cent : 80 . 535439 MHz
Q: 19 . 567
1_ loss : -9 . 4148 dB
CENTER
80 . 460 000 MHz
SPAN 40 . 000 000 MHz
RF Monolithics, Inc. Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: info@rfm.com
http://www.rfm.com
SF2040B-2-022607
Page 3
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