IF SAW Filter
Part Number Package Application Last Modified
820-IF75.0M-H 20.2 x 12.6mm Base Station & Repeater Apr 18, 2007
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TYPE :
75.0 MHz Bandpass Filter
19.55 MHz Bandwidth

PART NUMBER :
820-IF75.0M-H
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Minimum Typical Maximum Units
Center Frequency (Fo) - 75.0 - MHz
Insertion Loss at Fo - 20.0 23.0 dB
Source Impedance (single ended)* - 50 - ohm
Load Impedance (single ended)* - 50 - ohm
Bandwidth at -1.0 dB - 19.15 - MHz
Bandwidth at -3.0 dB - 19.55 - MHz
Bandwidth at -40.0 dB - 21.40 - MHz
Bandwidth at -50.0 dB - 21.55 - MHz
Amplitude Ripple - 0.65 1.0 dBp-p
Ultimate Rejection 55 60 - dB
Group Delay Variation smo 0.5% - 61 - nsec
Absolute Delay at Fo - 1.90 - µsec
Temperature Coefficient - -72 - ppm/C
*With Matching Network (Reference Testing Environment Circuit as shown) Modify Impedance Values as necessary.
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PACKAGE OUTLINE (mm) TEST FIXTURE


L1 = 150nH C1 = 15pF
L2 = 180nH C2 = 15pF
Source/Load Impedance = 50 ohms

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

FREQUENCY RESPONSE
     
Part No.:
820-IF75.0M-H

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