SBF0402GPL Datasheet, PDF (3/4 Pages) Fujitsu Component Limited. – IF Filter for DAB

Customer Name
Application
Center Frequency
FMD Part Number
Standard specification
IF Filter for DAB
38.912 MHz
SBF0402GPL
FUJITSU MEDIA DEVICES LIMITED
DATE
Version 1.3
Jun. 27 2003
Evaluation Circuit
+12V
2.2k 100n
10
100n
270
470 ¹⁰⁰ⁿ
100µ 100n
1.2k
270p ^BF214
91
220
10n
input ^{47 1n}
BF959
1n
47
BF959 ¹²⁰
91 _270p
BF214
1
1.2k
100n
560
10
2.7k
47 1n
1n
4:2
BF959
BF959
47 _1n
270
2.7k
56
output
390
10p
20
3.3k
100n
22p
39 15p
Fig.2 Evaluation circuit
Equivalent Circuit
INPUT C_in
Rin
Rout
Cout OUTPUT
Fig.3 Equivalent circuit