SF0570BA03233S SPECTRUM | Alldatasheet

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Technical content

570 MHz SAW Filter

17 MHz Bandwidth

Part Number: SF0570BA03233S Spectrum Microwave

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

www.SpectrumMicrowave.com DSSF0570BA03233S Rev A 29-Mar-2010 ECN 36650 Page 1 of 3

DESCRIPTION

  • 570 MHz SAW bandpass filter with 17 MHz bandwidth.
  • 7 x 5 mm 10-pad LCC package.
  • RoHS compliant. TYPICAL PERFORMANCE S11 (520-620 MHz) S22 (520-620 MHz) Amp 10 dB/div Amp 1 dB/div Phase 20 deg/div Delay 100 ns/div Center = 570 MHz, 10 MHz/div (125 kHz incr)

Part Number: SF0570BA03233S Spectrum Microwave www.SpectrumMicrowave.com DSSF0570BA03233S Rev A 29-Mar-2010 ECN 36650 Page 2 of 3 SPECIFICATION Parameter Min Typ Max Units Center Frequency (FC) 3 - 570 - MHz Minimum Insertion Loss - 18.7 20 dB Lower 1 dB Frequency 1 - 557.9 561.5 MHz Upper 1 dB Frequency 1 578.5 581.4 - MHz 1 dB Bandwidth 1 17 23.4 - MHz 3 dB Bandwidth 1 - 24.9 - MHz In-band Amplitude Ripple - 0.5 1 dB p-p In-band Group Delay Ripple - 45 80 ns p-p Relative Attenuation (20 to 535 MHz) 1 40 43 - dB Relative Attenuation (588 to 1000 MHz) 1 40 43 - dB Input Return Loss (Fc+/-7.5 MHz) - 12 - dB Output Return Loss (Fc+/-7.5 MHz) - 12 - dB Temperature Coefficient of Frequency (Tc) 2 -18 ppm/ ˚C Source/Load Impedance 50 ohms Ambient Temperature (Tref) 25 ˚C Notes: 1. All dB levels are referenced to the insertion loss value. 2. Typical shift of frequency response with temperature is: ∆f=(T-Tref)*Tc*Fc. 3. Defined as the mean of the lower and upper 3 dB frequency values. MAXIMUM RATINGS Parameter Min Max Units Storage Temperature Range -40 85 ˚C Operating Temperature Range -20 60 ˚C Input Power Level - 10 dBm MATCHING CIRCUIT Cs1 = 14 pF Lp1 = 5 nH Cs2 = 12 pF Lp2 = 5 nH Notes:

  • Recommend 2% toleranced components. Typical Inductor Q=40.
  • Values shown are for reference only and depend upon board layout. Input 50 Ω Single-ended 9 4 All other pads Output 50 Ω Single-ended

Part Number: SF0570BA03233S Spectrum Microwave www.SpectrumMicrowave.com DSSF0570BA03233S Rev A 29-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. Units: mm Tolerances are typically ±0.15 mm except where indicated. Pad Configuration: Input: 9 Input return: 10 Output: 4 Output return: 5 Ground: All other pads ∆ SMI BA03233S YYDDD Date Code (YY=year, DDD=day) Pad 1 indicator mark (ESD)