SF0307BA03149S SPECTRUM | Alldatasheet

Document overview

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Technical content

307.2 MHz SAW Filter

80 MHz Bandwidth

Part Number: SF0307BA03149S Spectrum Microwave

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

www.SpectrumMicrowave.com DSSF0307BA03149S Rev A 19-Mar-2010 ECN 36650 Page 1 of 3

DESCRIPTION

  • 307.2 MHz SAW bandpass filter with 80 MHz bandwidth.
  • 5 x 5 mm ceramic LCC package.
  • RoHS compliant. TYPICAL PERFORMANCE S11 (207.2-407.2 MHz) S22 (207.2-407.2 MHz) Horizontal: Frequency 20 MHz /div Vertical (from top): Magnitude 10 dB/div Magnitude 1 dB/div Phase Deviation 5 deg/div Group Delay Deviation 50 ns/div

Part Number: SF0307BA03149S Spectrum Microwave www.SpectrumMicrowave.com DSSF0307BA03149S Rev A 19-Mar-2010 ECN 36650 Page 2 of 3 SPECIFICATION Parameter 2 Min Typ Max Units Center Frequency (Fc) 1 - 307.2 - MHz Minimum Insertion Loss - 20.9 22 dB 1 dB Bandwidth 80 85.4 - MHz Lower 38 dB Band Edge 247.2 257.1 - MHz Upper 38 dB Band Edge - 358.7 367.2 MHz Rejection (0.3 to 30 MHz) 30 48 - dB Rejection (30 MHz to 247.2 MHz) 40 48 - dB Rejection (367.2 to 500 MHz) 38 55 - dB Passband Ripple (267.2 to 347.2 MHz) 2 - 0.6 1.0 dB p-p Phase Linearity (267.2 to 347.2 MHz) 2 - 2 8 deg p-p Group Delay Deviation (267.2 to 347.2 MHz) 2 - 20 60 ns p-p Source and Load Impedance - 50 - Ω Input Power - +10 +13 dBm Notes: 1. Average of the 3 dB band edge frequencies. 2. Specification applie s to temperature range. MAXIMUM RATINGS Parameter Min Max Units Storage Temperature Range -40 85 ˚C Operating Temperature Range -10 85 ˚C Input Power Level - +13 dBm MATCHING CIRCUIT Typical component values: Ls1 = 39 nH Ls2 = 52 nH Notes: 1. Recommend +/-2% tolerance matching components. Typical inductor Q=40. 2. Tuning values shown are for reference only. Optimum values may change depending upon board layout. 1 5 2 6 Input 50 Ω Single-ended Output 50 Ω Single-ended GND GND

Part Number: SF0307BA03149S Spectrum Microwave www.SpectrumMicrowave.com DSSF0307BA03149S Rev A 19-Mar-2010 ECN 36650 Page 3 of 3 PACKAGE OUTLINE 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 where indicated. Pad Configuration: Input: 1 Input Return: 2 Output: 5 Output Return: 6 Ground: All other pads