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Oscilent Corporation IF SAW Filter | 809-SL45.77M-03 Page 1 of 2 IF SAW Filter Part Number Package Application Last Modified 809-SL45.77M-03 TYPE : 9.1 x 4.8 SMD Mobile Communication Jan. 01, 2007 45.77 MHz Low Loss SAW Filter 3.5 MHz Bandwidth PART NUMBER : 809-SL45.77M-03 OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Center Frequency Insertion Loss at Fo -1.0 dB Bandwidth -3.0 dB Bandwidth -30.0 dB Bandwidth Relative Attenuation 10 to 41.5 MHz Relative Attenuation 50 to 90 MHz Source Impedance (Single Ended)* Load Impedance (Single Ended)* Amplitude Ripple (Fo +/- 1 MHz) Group Delay Variation (Fo +/- 1 MHz) Temperature Coefficient Absolute Delay at Fo IN/OUT VSWR at Fo Minimum 2.5 3.2 35 35 Typical 45.77 14.0 2.7 3.5 6.2 40 37 50 50 0.7 80 -72 0.88 1.5 Maximum 16.0 6.7 1.0 200 2.0 Units MHz dB MHz MHz MHz dB dB ohm ohm dBp-p ns ppm/C sec - * 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 Oscilent Corporation IF SAW Filter | 809-SL45.77M-03 Page 2 of 2 TEST FIXTURE AND VALUES/SOURCE AND LOAD IMPEDANCE 50 ohm INPUT: OUTPUT: L1: 820nH Q>40 L2: 220 nH Q>40, C2: 82pF, R2 = 33 ohm FREQUENCY RESPONSE Part No.: 809-SL45.77M-03 Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map |
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