SF0140BA02370S ICST | Alldatasheet

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Technical content

140 MHz SAW Bandpass Filter

14.5 MHz bandwidth

Part Number SF0140BA02370S Integrated Circuit Systems, Inc. Rev X6 20-Apr-05 Page 1 of 2 Integrated Circuit Systems • Surface Acoustic Wave Products TYPICAL PERFORMANCE Horizontal: 5 MHz/div Vertical (from top): Magnitude 10 dB/div Magnitude 1 dB/div Group Delay Deviation 50 ns/div SPECIFICATION Parameter Min Typ Max Units Center Frequency (Fc, at 23°C) 140 MHz Minimum Insertion Loss 20 dB Lower 1 dB Band Edge 2 132.75 MHz Upper 1 dB Band Edge 2 147.25 MHz Lower 10 dB Band Edge 2 132.00 MHz Upper 10 dB Band Edge 2 148.00 MHz Lower 35 dB Band Edge 2 131.25 MHz Upper 35 dB Band Edge 2 148.75 MHz Passband Ripple (in 1 dB Bandwidth) 0.8 1 dB p-p Group Delay Variation (132.75 to 147.25 MHz) 50 100 ns p-p Absolute Delay 1.32 1.60 us Rejection (130 MHz to 131.25 MHz) 37 40 dB Rejection (20 MHz to 130 MHz) 40 45 dB Rejection (148.75 MHz to 150.5 MHz) 35 37 dB Rejection (150.5 MHz to 250 MHz) 40 45 dB Source and Load Impedance 50 Ω Temperature coefficient of frequency -94 ppm/°C Operating Temperature Range 20 23 26 ° C Notes: 1. Specifications apply at room ambient temperature only. 2. Parameter is measured relative to the minimum insertion loss. 3. Due to type of matching, the Return Loss is expected to be low.

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Part Number SF0140BA02370S Integrated Circuit Systems, Inc. Rev X6 20-Apr-05 Page 2 of 2 Integrated Circuit Systems • Surface Acoustic Wave Products PACKAGE OUTLINE Units: mm Pad Configuration: Input: 11 Output: 5 MATCHING CIRCUIT 11 5 All other pads Note

  • Matching components are not required. ISO 9001 Registered

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