IF SAW Filter
Part Number Package Application Last Modified
809-IF38.912M-C 9.1 x 4.8 SMD Mobile Communication Jan. 01, 2007
TYPE :
38.912 MHz IF SAW Filter
1.5 MHz Bandwidth

PART NUMBER :
809-IF38.912M-C
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Minimum Typical Maximum Units
Center Frequency 38.812 38.912 40.012 MHz
Insertion Loss at Fo - 22.5 25.0 dB
-3.0 dB Bandwidth 1.40 1.50 - MHz
-30.0 dB Bandwidth - 2.85 3.00 MHz
Spurious Response 30.00 to 36.26 MHz 35 40 - dB
Spurious Response 36.26 to 37.30 MHz 33 37 - dB
Spurious Response 40.60 to 41.40 MHz 35 40 - dB
Spurious Response 41.40 to 50.00 MHz 35 38 - dB
Source Impedance (Single Ended)* - 50 - ohm
Load Impedance (Single Ended)* - 50 - ohm
Temperature Coefficient - 20 - ppm/C
* With Matching Network (Ref. Testing Environment Circuit as shown below)
Those impedances could be modified with different impedance values and/or structures, if necessary.
** Custom SAW IF Filters available. Contact Oscilent for assistance.
PACKAGE OUTLINE (mm)

TEST CIRCUIT
SOURCE AND LOAD IMPEDANCE 50 ohm
FREQUENCY RESPONSE
Part No.:
809-IF38.912M-C

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