IF SAW Filter
Part Number Package Application Last Modified
820-IF221.288M-A 20.2 x 12.6 SMD Base Station & Repeater Apr 18, 2007
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TYPE :
221.288 MHz Bandpass SAW Filter
 

PART NUMBER :
820-IF221.288M-A
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Minimum Typical Maximum Units
Center Frequency - 221.288 - MHz
Insertion Loss at Fo - 24.5 26.0 dB
Source Impedance (single ended)* - 50 - ohm
Load Impedance (single ended)* - 50 - ohm
Bandwidth at -1.0 dB - 6.86 - MHz
Bandwidth at -3.0 dB - 7.08 - MHz
Bandwidth at -10.0 dB - 7.46 - MHz
Bandwidth at -40.0 dB - 8.04 - MHz
Ultimate Rejection 45 50 - dB
Amplitude Ripple - 0.7 1.2 dBp-p
Group Delay Variation (smo 0.5%) - 120 - nsec
Absolute Delay at Fo - 2.41 - µsec
Temperature Coefficient - -0.03 - ppm/C
*With Matching Network (Reference Testing Environment Circuit as shown) Modifiy Impedance Values as necessary.
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PACKAGE OUTLINE (mm)

 

TESTING ENVIRONMENT

PIN Description IN-1,OUT-5,GROUND-2,3,4,6

FREQUENCY RESPONSE
Part No.:
820-IF221.288M-A

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