SF0300BA02467S SPECTRUM | Alldatasheet

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Technical content

300 MHz SAW Filter

20 MHz Bandwidth

Part Number: SF0300BA02467S Spectrum Microwave

400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401

www.SpectrumMicrowave.com DSSF0300BA02467S Rev A 19-Mar-2010 ECN 36650 Page 1 of 3

DESCRIPTION

  • 300 MHz SAW bandpass filter with 20 MHz bandwidth.
  • 5 x 7 mm LCC package.
  • RoHS compliant. TYPICAL PERFORMANCE Horizontal: Frequency : 15 MHz/div Vertical from Top: Relative Magnitude : 10 dB/div Relative magnitude : 1 dB/div Phase Linearity : 10 deg/div Group Delay Deviation : 50 ns/div S11 (225-375 MHz) S22 (225-375 MHz)

Part Number: SF0300BA02467S Spectrum Microwave www.SpectrumMicrowave.com DSSF0300BA02467S Rev A 19-Mar-2010 ECN 36650 Page 2 of 3 SPECIFICATION Parameter Min Typ Max Units Center Frequency, FC 1 - 300.00 - MHz Insertion Loss 2 - 7.6 12 dB 1 dB bandwidth 20.0 24.8 - MHz 3 dB Bandwidth 21.0 27.9 - MHz 40 dB bandwidth - 37.8 40.0 MHz Amplitude Ripple (Fc +/- 8 MHz) - 0.5 0.8 dB p-p Group Delay Variation (Fc +/- 10 MHz) - 35 100 ns/div Rejection (150 MHz to 275 MHz) 40 45 - dB Rejection (325 MHz to 450 MHz) 40 42 - dB Temperature Coefficient of Frequency - -94 - ppm/ ˚C Source/Load Impedance 50 ohms Ambient Temperature - 25 - ˚C Notes: 1. Measured as mean of the lo wer and upper 3 dB band edge frequencies. 2. Minimum loss within the passband. MAXIMUM RATINGS Parameter Min Max Units Storage Temperature Range -40 85 ˚C Operating Temperature Range -40 75 ˚C Input Power Level - 10 dBm MATCHING CIRCUIT Typical component values: Notes: 1. Recommend use of 2% tolerance matching components. 2. Component values are for reference only and may change depending on board layout. Ls1 = 22 nH Ls2 = 22 nH Cp1 = 15 pF Cp2 = 15 pF 10 4 All other pads Input 50 Ω Single-ended Output 50 Ω Single-ended GND GND

Part Number: SF0300BA02467S Spectrum Microwave www.SpectrumMicrowave.com DSSF0300BA02467S Rev A 19-Mar-2010 ECN 36650 Page 3 of 3 PACKAGE OUTLINE SUGGESTED FOOTPRINT ISO 9001 Registered All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice. © 2010 All rights reserved. Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating Units: mm Tolerances are ±0.15 mm except for the overall length and width, which are nominal values. Pad Configuration: Input: 10 Output: 4 Ground: All other pads