SF0380BA02443S APITECH | Alldatasheet

Document overview

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Technical content

380 MHz SAW Filter

3.7 MHz Bandwidth

Part Number: SF0380BA02443S Spectrum Microwave

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

www.SpectrumMicrowave.com DSSF0380BA02443S Rev A 19-Mar-2010 ECN 36650 Page 1 of 3

DESCRIPTION

  • 380 MHz, 3.7 MHz bandwidth high performance IF SAW filter in 7x5 mm surface mount package for WiMAX applications.
  • RoHS compliant. TYPICAL PERFORMANCE

Part Number: SF0380BA02443S Spectrum Microwave www.SpectrumMicrowave.com DSSF0380BA02443S Rev A 19-Mar-2010 ECN 36650 Page 2 of 3 10 4 12 6 SPECIFICATION Parameter Min Typ Max Units Center Frequency (Fc) 1 379.9 380.0 380.1 MHz Insertion Loss - 10.5 13 dB Passband Ripple (380 +/- 1.7 MHz) - 0.7 1 dB p-p Passband Ripple (380 +/- 1.85 MHz) 1.1 3 dB p-p Group Delay Ripple (380 +/- 1.7 MHz) - 90 150 ns p-p Absolute Group Delay - 0.88 3 µs Rejection (380 +/- 2.5 MHz) 2 40 43 - dB Rejection (10 to 180 MHz) 2 30 60 - dB Rejection (180 to 284 MHz) 2 40 60 - dB Rejection (284 to 340 MHz) 2 50 58 - dB Rejection (340 to 376.65 MHz) 2 40 50 - dB Rejection (383.35 to 580 MHz) 2 40 50 - dB Rejection (580 to 870 MHz) 2 30 60 - dB Input and Output Return Loss at Fc 8 12 - dB Substrate Material - Quartz - Operating Temperature Range -40 25 85 °C Temperature Coefficient of Frequency (Tc) - -0.036 - ppm/°C 2 System Source and Load Impedance - 50 - Ω Notes: 1. Average of lower & upper 30 dB frequencies. 2. Rejection relative to insertion loss. MAXIMUM RATINGS Parameter Min Max Units Operating Temperature Range1 -40 +85 ˚C Storage Temperature Range -40 +85 ˚C Input Power Level - +17 dBm MATCHING CIRCUIT Notes: 1. Required component tolerances – indu ctors ±1% with min Q=40, capacitors ±5%. 2. Values shown are for reference only. Act ual values are dependent upon board layout. Ls1 = 27 nH Ls2 = 33 nH Cp1 = 24 pF Cp2 = 22 pF

Part Number: SF0380BA02443S Spectrum Microwave www.SpectrumMicrowave.com DSSF0380BA02443S Rev A 19-Mar-2010 ECN 36650 Page 3 of 3 PACKAGE OUTLINE AND RECOMMENDED PCB LAYOUT Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice. © 2010 All rights reserved. ISO 9001 Registered