SF0070BA02391S APITECH | Alldatasheet

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Technical content

70 MHz SAW Filter

2.8 MHz Bandwidth

Part Number SF0070BA02391S Spectrum Microwave

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

www.SpectrumMicrowave.com DSSF0070BA02391S Rev A 9-Feb-2010 ECN 36650 Page 1 of 3

DESCRIPTION

  • 70 MHz SAW bandpass filter with 2.8 MHz bandwidth.
  • 13.3 x 6.5 mm SMP.
  • RoHS compliant. TYPICAL PERFORMANCE Horizontal: Frequency : 3 MHz/div Vertical from Top: Relative Magnitude : 10 dB/div Relative magnitude : 1 dB/div Phase Linearity : 5 deg/div Group Delay Deviation : 100 ns/div S11 S22 60.0

Part Number SF0070BA02391S Spectrum Microwave www.SpectrumMicrowave.com DSSF0070BA02391S Rev A 9-Feb-2010 ECN 36650 Page 2 of 3 SPECIFICATION Parameter Min Typ Max Units Center Frequency (FC)1 - 70 - MHz Minimum Insertion Loss - 20.6 22 dB Lower 1 dB Band Edge - 68.23 68.60 MHz Upper 1 dB Band Edge 71.40 71.77 - MHz Lower 3 dB Band Edge - 68.03 68.20 MHz Upper 3 dB Band Edge 71.80 71.98 - MHz Lower 40 dB Band Edge 67.00 67.18 - MHz Upper 40 dB Band Edge - 72.86 73.00 MHz Amplitude Variation (68.6 to 71.4 MHz) - 0.6 1 dB p-p Phase Linearity (68.6 to 71.4 MHz) - 3 6 deg p-p Group Delay Variation (68.6 to 71.4 MHz) - 75 150 ns p-p Absolute Delay - 1.66 - us Rejection (10 to 30 MHz) 50 55 - dB Rejection (30 to 50 MHz) 44 50 - dB Rejection (90 to 110 MHz) 40 55 - dB Rejection (110 to 200 MHz) 50 55 - dB Source and Load Impedance - 50 - Ω Ambient Temperature - 25 - °C Notes: 1. In production, devices will be tested to a guardba nded specification at room temperature. This will ensure compliance over temperature. 2. All dB levels are measured relative to the insertion loss. MAXIMUM RATINGS Parameter Min Max Units Storage Temperature Range -40 85 ˚C Operating Temperature Range 0 70 ˚C Input Power Level - 10 dBm MATCHING CIRCUIT Typical component values: (Minimum inductor Q = 40) Notes: 1. Recommend use of 2% tolerance matching components. 2. Component values shown are for guidance only and may change depending on board layout. Ls1 = 189 nH Ls2 = 189 nH Cp1 = 56 pF Cp2 = 56 pF Rp1 = 360 Ω Rp1 = 360 Ω 10 5 1 6 Input 50 Ω Single-ended Output 50 Ω Single-ended

Part Number SF0070BA02391S Spectrum Microwave www.SpectrumMicrowave.com DSSF0070BA02391S Rev A 9-Feb-2010 ECN 36650 Page 3 of 3 PACKAGE OUTLINE SUGGESTED FOOTPRINT 13.30 6.50 +.20 -.10 +.20 -.10 Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating 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. Units: mm Tolerances are ±0.15 mm except for the overall length and width, which are nominal values. Pad Configuration: Input: 10 Input Return: 1 Output: 5 Output Return: 6 Ground: 2,3,4,7,8,9