221908B Datasheet, PDF (3/5 Pages) Integrated Technology Future – SAW Bandpass Filter

SAW Bandpass Filter 221908B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
L1 = 180nH, L2 = 180nH
C1 = 12pF
5. Marking Configuration
ITF¹⁾ 08A001²⁾
221908B³⁾
60⁴⁾ -19.2M⁵⁾
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center Frequecy
5) 1dB-Bandwidth
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
221908B
2008-8-28
NM8020-CS01 3/5