SF0455BA03134S SPECTRUM | Alldatasheet

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Technical content

455 MHz SAW Filter

30 MHz Bandwidth

Part Number: SF0455BA03134S Spectrum Microwave

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

www.SpectrumMicrowave.com DSSF0455BA03134S Rev A 26-Mar-2010 ECN 36650 Page 1 of 3

DESCRIPTION

  • 455 MHz SAW bandpass filter with 30 MHz bandwidth.
  • 5 x 5 mm LCC package.
  • RoHS compliant. TYPICAL PERFORMANCE Horizontal: Frequency : 50 MHz/div Vertical: Absolute Magnitude : 5 dB/div Horizontal: Frequency : 5 MHz/div Vertical: Absolute Magnitude : 1 dB/div Horizontal: Frequency : 100 MHz/div Vertical: Absolute Magnitude : 5 dB/div 350 400 450 500 550 -40 -35 -30 -25 -20 -15 -10 Frequency in MHz Absolute Magnitude (dB) 430 435 440 445 450 455 460 465 470 475 480 Frequency in MHz Absolute Magnitude (dB) 100 200 300 400 500 600 700 -40 -35 -30 -25 -20 -15 -10 Frequency in MHz Absolute Magnitude (dB)

Part Number: SF0455BA03134S Spectrum Microwave www.SpectrumMicrowave.com DSSF0455BA03134S Rev A 26-Mar-2010 ECN 36650 Page 2 of 3 SPECIFICATION Parameter Min Typ Max Units Nominal Center Frequency FC - 455 - MHz Passband 440 - 470 MHz Maximum Insertion Loss over the Passband - 2.2 2.3 dB Absolute Delay - 12 - ns Rejection (10 to 350 MHz) 1 12 12.3 - dB Rejection (350 to 400 MHz) 1 16 17 - dB Rejection (510 to 650 MHz) 1 18 18.5 - dB Rejection (650 to 690 MHz) 1 17.5 18.0 - dB Rejection (690 to 1000 MHz) 1 18 18.5 - dB Group Delay Variation over the Passband - 18 25 ns Input Return Loss over the Passband 7 8 - dB Output Return Loss over the Passband 7 8 - dB Source/Load Impedance 50 ohms Temperature Coefficient of Frequency, Tc 2 - -76 - ppm/ ˚C Ambient Temperature (Tref) - 25 - ˚C Notes: 1. Absolute levels 2. Typical shift of filter frequency response with temperature is ∆f = (T-Tref)*Tc*Fc MAXIMUM RATINGS Parameter Min Max Units Storage Temperature Range -45 85 ˚C Operating Temperature Range -30 60 ˚C Input Power Level - 13 dBm Horizontal: Frequency : 5 MHz/div Vertical: Group Delay : 5 ns/div Horizontal: Frequency : 5 MHz/div Vertical: Return Loss : 5 dB/div 430 435 440 445 450 455 460 465 470 475 480 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04 Frequency in MHz Group delay in us py 430 435 440 445 450 455 460 465 470 475 480 -25 -20 -15 -10 Frequency in MHz Return Loss in dB Red: S11 Blue: S22

Part Number: SF0455BA03134S Spectrum Microwave www.SpectrumMicrowave.com DSSF0455BA03134S Rev A 26-Mar-2010 ECN 36650 Page 3 of 3 MATCHING CIRCUIT Note: Matching components are not required. 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. Input 50 Ω Single-ended Output 50 Ω Single-ended GND GND Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating 1 5 2,3,4,6,7,8 Units: mm Tolerances are ±0.15 mm except for the overall length and width, which are nominal values. Pad Configuration: Input: 1 Output: 5 Ground: 2 ,3,4,6,7,8